story: [James] was waiting to meet his wife, [Crystal], at the airport whose flight was delayed by two hours. [Bernard] asked his father [James] if he could stay home from school because he was sick. [James] checked on his son [Thomas] to see if he had a fever.
query: ('Thomas', 'Bernard')
clean_story: [Bernard] asked his father [James] if he could stay home from school because he was sick. [James] checked on his son [Thomas] to see if he had a fever.
proof_state: [{('Thomas', 'brother', 'Bernard'): [('Thomas', 'father', 'James'), ('James', 'son', 'Bernard')]}]