idx
int64 0
99
| description
stringlengths 47
144
| corroboration_method
stringlengths 35
164
| label
stringclasses 5
values |
|---|---|---|---|
0 |
A signed contract between two parties indicating a partnership agreement.
|
Witness testimony and notarization.
|
High Reliability
|
1 |
Email correspondence suggesting a confidential agreement between an employee and a vendor.
|
Email metadata analysis and cross-referencing with company records.
|
Moderate Relevance
|
2 |
A series of text messages between the involved parties discussing project details.
|
Text message metadata analysis and pattern recognition.
|
Low Reliability
|
3 |
A video recording of a meeting discussing the terms of a contract.
|
Video forensic analysis and expert testimony.
|
High Reliability
|
4 |
A draft proposal for a business collaboration, not yet signed or formally agreed upon.
|
Document provenance analysis and consultation with legal experts.
|
Uncertain Relevance
|
5 |
Official court ruling document outlining the terms and conditions of a legal settlement.
|
Official court transcript and digital certification.
|
High Reliability
|
6 |
A lease agreement with a minor discrepancy in the rent amount compared to a previous payment record.
|
Review of lease agreement with financial records.
|
Moderate Relevance
|
7 |
An anonymous online post claiming to reveal insider information about a company merger.
|
Internet source analysis and contextual background check.
|
Low Reliability
|
8 |
An anonymous tip submitted to the authorities regarding a potential unlawful activity.
|
Analyze the linguistic patterns and cross-reference with known patterns of anonymous tips.
|
Uncertain Relevance
|
9 |
A government issued ID with a photo and signature used to verify an individual's identity.
|
Government document authentication and cross-verification with official databases.
|
High Reliability
|
10 |
An unsigned draft of a business proposal with preliminary discussions outlined, lacking final terms.
|
Initial draft analysis and expert consultation.
|
Moderate Relevance
|
11 |
An informal verbal agreement made over a phone call.
|
Audio recording with no clear evidence of both parties.
|
Low Reliability
|
12 |
A handwritten note found in a drawer mentioning a past informal agreement.
|
Expert handwriting analysis and contextual research.
|
Uncertain Relevance
|
13 |
An original and executed power of attorney document.
|
Physical document authentication and comparison with previous versions.
|
High Reliability
|
14 |
A forum post discussing the terms of a now-defunct contract with a potential witness.
|
Content analysis and user engagement metrics.
|
Moderate Relevance
|
15 |
A photocopied letter from the CEO authorizing a key decision in a corporate merger.
|
Forensic analysis of the photocopy, examination of signature authenticity, and cross-reference with corporate announcements.
|
High Reliability
|
16 |
Text messages between a contractor and a homeowner discussing the scope of work for a home renovation.
|
Correlation of text message timestamps with project timeline and invoices.
|
Moderate Relevance
|
17 |
A self-published blog post by an unverified author claiming to have insider knowledge about a political scandal.
|
Source verification and credibility check.
|
Low Reliability
|
18 |
A blog post discussing the theoretical implications of certain corporate practices.
|
Content analysis and comparison with official corporate statements.
|
Uncertain Relevance
|
19 |
An affidavit signed by a witness to a contractual agreement, notarized.
|
Notary public verification and cross-checking witness details.
|
High Reliability
|
20 |
A series of internal company memos referencing a potential collaboration but not confirming any agreement.
|
Internal memo analysis and cross-reference with external communications.
|
Moderate Relevance
|
21 |
A handwritten note mentioning a deal, but no signature.
|
Forensic handwriting analysis and contextual investigation.
|
Low Reliability
|
22 |
A public social media post about a joint venture, with no concrete evidence.
|
Social media post analysis and user interactions.
|
Uncertain Relevance
|
23 |
A signed and notarized deed of sale for a property.
|
Legal expert testimony and comparison with public records.
|
High Reliability
|
24 |
A spreadsheet with financial transactions that indirectly reference a deal made between parties.
|
Data forensics and financial audit trails.
|
Moderate Relevance
|
25 |
An original signed and dated company bylaws document from the incorporation day.
|
Forensic analysis of the document's aging process, comparison with official company records, and signature verification.
|
High Reliability
|
26 |
A handwritten note found in a rented property that partially describes the property's layout.
|
Forensic handwriting analysis and comparison with official property maps.
|
Moderate Relevance
|
27 |
A social media post from a friend stating that they overheard a confidential conversation between executives.
|
Social media credibility analysis and public record cross-reference.
|
Low Reliability
|
28 |
An internal memo outlining potential risks in the current project, marked confidential.
|
Check the memo against publicly available risk assessment reports.
|
Uncertain Relevance
|
29 |
Original blueprints of a building with official stamp of approval.
|
Architectural certification review and inspection reports.
|
High Reliability
|
30 |
A handwritten note from a meeting with possible references to a deal, but not fully legible.
|
Forensic handwriting analysis and contextual information.
|
Moderate Relevance
|
31 |
An outdated news article referencing a business partnership.
|
Media source verification and context analysis.
|
Low Reliability
|
32 |
A faded photograph from a family event with potential relevance to the agreement.
|
Photographic analysis and historical context evaluation.
|
Uncertain Relevance
|
33 |
An authenticated and dated ledger containing financial transactions.
|
Historical document analysis and cross-referencing with bank statements.
|
High Reliability
|
34 |
An old, undated photo of a meeting room where discussions about a merger took place.
|
Image forensics and cross-referencing with historical meeting schedules.
|
Moderate Relevance
|
35 |
A certified affidavit filed by a key witness in a high-profile court case.
|
Analysis of the affidavit's digital signature, verification of the witness's identity, and cross-checking with trial transcripts.
|
High Reliability
|
36 |
A ledger book containing entries from a small business, but the pages are disorganized and missing dates.
|
Forensic reconstruction of missing pages and cross-referencing with bank statements.
|
Moderate Relevance
|
37 |
A newspaper article from an unverified tabloid with sensational claims about celebrity behavior.
|
Media source verification and comparison with other reputable reports.
|
Low Reliability
|
38 |
A financial spreadsheet showing transactions between two unrelated companies.
|
Compare transaction patterns with typical business operations.
|
Uncertain Relevance
|
39 |
Medical records with official stamp and seal, indicating patient treatment.
|
Healthcare institution audit and cross-referencing medical history.
|
High Reliability
|
40 |
A set of emails between parties discussing various project aspects, but no direct mention of a contract or agreement.
|
Email content analysis and project record correlation.
|
Moderate Relevance
|
41 |
A blog post discussing a collaboration that never happened.
|
Author credibility assessment and cross-referencing with other sources.
|
Low Reliability
|
42 |
A voice recording of an impromptu conversation regarding a project, with background noise.
|
Audio forensic analysis and voice pattern recognition.
|
Uncertain Relevance
|
43 |
A certified photocopy of a court order with a notarized signature.
|
Photocopy verification and legal background check.
|
High Reliability
|
44 |
A collection of tweets by a key executive about future plans and aspirations unrelated to current contracts.
|
Social media analytics and sentiment analysis.
|
Low Relevance
|
45 |
An audited financial statement from a publicly-traded company, showing an unusual transaction.
|
Audit report review, financial transaction tracing, and consultation with financial experts.
|
High Reliability
|
46 |
A faxed document sent from an employee to their manager discussing a project delay, with the fax number slightly misspelled.
|
Analysis of fax number discrepancies and contextual verification with manager's testimonial.
|
Moderate Relevance
|
47 |
A forum thread where several users make claims about a medical breakthrough without any scientific backing.
|
Forum thread credibility assessment and scientific literature review.
|
Low Reliability
|
48 |
An article written by a whistleblower, alleging misconduct in a government agency.
|
Evaluate the credibility of the whistleblower and corroborate with public records.
|
Uncertain Relevance
|
49 |
Original birth certificate issued by the state, with personal information.
|
State issuance records and biometric verification.
|
High Reliability
|
50 |
An audio recording of a phone conversation with ambiguous references to a business deal, without explicit confirmation.
|
Audio forensic analysis and language pattern assessment.
|
Moderate Relevance
|
51 |
A social media post by a third party alleging a contract between two individuals.
|
Social media source verification and content validation.
|
Low Reliability
|
52 |
An old business card with vague details, possibly linked to the parties involved.
|
Card authentication and cross-referencing with public records.
|
Uncertain Relevance
|
53 |
A verified and time-stamped digital signature on a legal agreement.
|
Digital forensic analysis and blockchain verification.
|
High Reliability
|
54 |
A personal diary entry of a project manager mentioning the success of a project without specific details.
|
Psychometric analysis and contextual investigation.
|
Moderate Relevance
|
55 |
A well-preserved ink-jet printout of a government decree on environmental regulations.
|
Analysis of the printer's model and ink composition, comparison with known government printing practices, and examination of the decree's official publication date.
|
High Reliability
|
56 |
An audio recording of a board meeting where a decision on company restructuring was made, but the file quality is poor.
|
Audio enhancement techniques followed by contextual corroboration with meeting minutes.
|
Moderate Relevance
|
57 |
A video allegedly showing a crime, but it has been edited and contains inconsistencies.
|
Video editing analysis and crime scene investigation.
|
Low Reliability
|
58 |
A personal diary entry that hints at witnessing a crime, without any physical evidence.
|
Linguistic analysis and contextual understanding of the entry.
|
Uncertain Relevance
|
59 |
An insurance policy issued by a reputable company with documented premiums.
|
Insurance company's official statement and policy terms verification.
|
High Reliability
|
60 |
A journal entry by a participant detailing their thoughts on a potential partnership, without concrete details.
|
Personal journal analysis and contextual evaluation.
|
Moderate Relevance
|
61 |
A reference to a non-existent file in an email chain.
|
Email system forensics and digital trail verification.
|
Low Reliability
|
62 |
A promotional flyer for a product from the time period of the agreement.
|
Material analysis and design evaluation.
|
Uncertain Relevance
|
63 |
A government-issued ID card with biometric verification.
|
Biometric authentication and database cross-referencing.
|
High Reliability
|
64 |
An internal memo discussing a potential acquisition but not directly mentioning any parties.
|
Textual analysis and semantic relationship mapping.
|
Moderate Relevance
|
65 |
A hand-signed original manuscript of a published author, signed during an event with the author present.
|
Document age and condition assessment, handwriting analysis by a forensic linguist, and corroboration with event photos and video footage.
|
High Reliability
|
66 |
An old promotional flyer for a defunct company found in an attic, with faded text and an unverified date.
|
Image enhancement techniques followed by analysis of promotional language and comparison with company archives.
|
Moderate Relevance
|
67 |
A photograph claimed to be from a recent event, but the metadata suggests it was taken elsewhere.
|
Image metadata analysis and event confirmation.
|
Low Reliability
|
68 |
A photograph of a public event where the defendant is present, without any evident connection to the case.
|
Photo metadata analysis and background contextual research.
|
Uncertain Relevance
|
69 |
A will with notarized signatures and witnessed by two individuals.
|
Notary public verification and legal witness affidavits.
|
High Reliability
|
70 |
An anonymous tip suggesting a business arrangement, with no verifiable evidence or follow-up.
|
Threat assessment and background check of the informant.
|
Moderate Relevance
|
71 |
A quote from a private conversation overheard at a public event.
|
Eyewitness account validation and environmental context assessment.
|
Low Reliability
|
72 |
An anonymous tip received by a hotline about the agreement.
|
Tip analysis and follow-up investigative work.
|
Uncertain Relevance
|
73 |
A certified and sealed original divorce decree.
|
Certified public record examination and forensic document analysis.
|
High Reliability
|
74 |
A database backup containing incomplete records of communication that hints at contract negotiations.
|
Database recovery and contextual inference.
|
Moderate Relevance
|
75 |
A certified and sealed court document detailing a judicially recognized patent.
|
Seal authentication, examination of the patent's legal references, and consultation with patent law experts.
|
High Reliability
|
76 |
A series of photographs depicting the setup of a public event, with some images missing or blurred.
|
Image reconstruction and corroboration with event schedule and attendee list.
|
Moderate Relevance
|
77 |
An audio recording purportedly from a secret meeting, but with significant background noise and distortion.
|
Audio forensic analysis and contextual verification.
|
Low Reliability
|
78 |
A technical report on an unrelated software development project.
|
Cross-reference the project details with the company's portfolio and previous projects.
|
Uncertain Relevance
|
79 |
An original land deed with government land grant information.
|
Land registry and property tax records check.
|
High Reliability
|
80 |
A mix of project-related social media posts from parties discussing collaboration, lacking direct evidence of an agreement.
|
Social media content analysis and network communication patterns.
|
Moderate Relevance
|
81 |
A text message with a digital signature that appears to be forged.
|
Digital signature analysis and digital forensics.
|
Low Reliability
|
82 |
A draft blueprint of a project shared among a small group, without formal authorization.
|
Blueprint analysis and group communication patterns.
|
Uncertain Relevance
|
83 |
A notarized and dated will with testamentary witnesses.
|
Notarization verification and testamentary signature analysis.
|
High Reliability
|
84 |
A series of news articles reporting on industry trends that could indirectly affect the contract in question.
|
Media content analysis and industry impact evaluation.
|
Moderate Relevance
|
85 |
A certified transcript of a critical diplomatic meeting with an attached security protocol declaration.
|
Transcript verification, analysis of the security protocol, and consultation with the diplomatic affairs office.
|
High Reliability
|
86 |
A set of receipts for travel expenses submitted by an employee, but the amounts are inconsistent with reported expenses.
|
Comparison of receipt details with company travel policy and attendee affidavits.
|
Moderate Relevance
|
87 |
A text message from an unknown number, claiming to have crucial evidence, but the sender's identity and the content's origin are not verifiable.
|
Text message origin verification and contextual background check.
|
Low Reliability
|
88 |
A music composition that coincidentally matches the background noise in a surveillance video from the crime scene.
|
Audio forensic analysis and comparison with the soundtrack.
|
Uncertain Relevance
|
89 |
A patent issued by the government for a unique invention, with detailed claims.
|
Patent office review and invention verification.
|
High Reliability
|
90 |
A physical board with various notes and ideas, suggesting a brainstorming session for a potential deal.
|
Visual analysis of the board and content correlation with related documents.
|
Moderate Relevance
|
91 |
A handwritten will that is questionable due to the presence of discrepancies in the handwriting.
|
Forensic document examination and expert witness testimony.
|
Low Reliability
|
92 |
A series of receipts and financial transactions with ambiguous connections to the agreement.
|
Transactional analysis and financial trail tracking.
|
Uncertain Relevance
|
93 |
A verified and authenticated birth certificate with official stamps.
|
Official government document verification and forensic examination.
|
High Reliability
|
94 |
An anonymous tip received through a hotline suggesting possible misconduct in contract negotiations.
|
Whistleblower testimony and credibility assessment.
|
Moderate Relevance
|
95 |
A certified document outlining the terms of a diplomatic agreement, signed by multiple parties.
|
Multiple signatures authentication, document aging process analysis, and verification against official diplomatic records.
|
High Reliability
|
96 |
A set of social media posts by a person involved in a legal dispute, with timestamps that don't match the official timeline.
|
Social media forensic analysis and cross-verification with other digital footprints.
|
Moderate Relevance
|
97 |
A graffiti message found on a public wall, supposedly containing hidden codes about a criminal operation.
|
Graffiti analysis and pattern recognition.
|
Low Reliability
|
98 |
A promotional flyer for an unrelated event posted near the scene of a burglary.
|
Check the flyer's origin and timing of distribution relative to the burglary.
|
Uncertain Relevance
|
99 |
An official press release from a corporation announcing a merger, with contact information for follow-up.
|
Press release verification with corporate public relations department.
|
High Reliability
|
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