{"name": "User ID", "description": null, "is_target": false, "na_values": [], "value_mapping": null, "name_extended": null, "note": null, "kind": "int"}
{"name": "Gender", "description": null, "is_target": false, "na_values": [], "value_mapping": null, "name_extended": null, "note": null, "kind": "category"}
{"name": "Age", "description": null, "is_target": false, "na_values": [], "value_mapping": null, "name_extended": null, "note": null, "kind": "int"}
{"name": "AnnualSalary", "description": null, "is_target": false, "na_values": [], "value_mapping": null, "name_extended": null, "note": null, "kind": "int"}
{"name": "Purchased", "description": null, "is_target": true, "na_values": [], "value_mapping": null, "name_extended": null, "note": null, "kind": "int"}