IoU: [0.9524999856948853]
Sample idx in prediction: 0
Source: nextgqa
Task: CH
Pred: [[10.0, 49.0]]
Span: [[10.9, 50]]
Sample detail: {'source': 'nextgqa', 'data_type': 'multimodal', 'video_path': 'data/nextqa/videos/1161/4811179274.mp4', 'duration': 50, 'query': 'How did the lady make the object fly?', 'question': 'How did the lady make the object fly?', 'options': ['Use remote control', 'By drones', 'Pull string and run', 'Blow', 'Throw it forward'], 'answer': 'Pull string and run', 'ans': 'C', 'span': [[10.9, 50]], 'task': 'CH', 'answerer_response': '<think>1.  In the video, the lady is seen holding a blue object.\n2.  She then runs across the field while holding the object.\n3.  As she runs, the object is propelled into the air.\n4.  This action suggests she used her running motion to launch the object.\n\n</think>\n<time>[10.0, 49.0]</time>', 'response': '<think>1.  In the video, the lady is seen holding a blue object.\n2.  She then runs across the field while holding the object.\n3.  As she runs, the object is propelled into the air.\n4.  This action suggests she used her running motion to launch the object.\n\n</think>\n<time>[10.0, 49.0]</time>', 'pred': [[10.0, 49.0]]}