```json {"classifications": [{"column": "Season", "label": "none", "confidence": 1.0, "reason": "Constant year value, not an entity, session, or time axis."}, {"column": "Week", "label": "none", "confidence": 1.0, "reason": "Constant week identifier."}, {"column": "GameSlot", "label": "none", "confidence": 1.0, "reason": "Day of the week for the game, not a session identifier."}, {"column": "Date", "label": "none", "confidence": 1.0, "reason": "Date of the game, not a granular time axis or session identifier."}, {"column": "AwayTeam", "label": "none", "confidence": 0.8, "reason": "Game attribute, but TeamWithPossession better represents the active entity for a play/drive."}, {"column": "HomeTeam", "label": "none", "confidence": 0.8, "reason": "Game attribute, but TeamWithPossession better represents the active entity for a play/drive."}, {"column": "Quarter", "label": "none", "confidence": 0.9, "reason": "Game segment, but not the primary session or time axis."}, {"column": "DriveNumber", "label": "session_container", "confidence": 0.9, "reason": "Identifies a bounded episode of activity (a drive) within a game."}, {"column": "TeamWithPossession", "label": "session_entity", "confidence": 0.9, "reason": "The party (team) whose activity is being grouped and recorded during the drive."}, {"column": "IsScoringDrive", "label": "none", "confidence": 1.0, "reason": "Boolean flag for the drive outcome."}, {"column": "PlayNumberInDrive", "label": "session_time_axis", "confidence": 1.0, "reason": "Ordinal counter that increments through the activity (the drive)."}, {"column": "IsScoringPlay", "label": "none", "confidence": 1.0, "reason": "Boolean flag for the play outcome."}, {"column": "PlayOutcome", "label": "none", "confidence": 1.0, "reason": "Result of the play."}, {"column": "PlayStart", "label": "none", "confidence": 1.0, "reason": "Field position and down/distance context."}, {"column": "PlayTimeFormation", "label": "none", "confidence": 0.8, "reason": "Contains clock time but mixed with formation data; PlayNumberInDrive is the primary ordinal axis."}, {"column": "PlayDescription", "label": "none", "confidence": 1.0, "reason": "Textual description of the event."}]} ```