Question: what is the speed of a falling object after 3 seconds
[{'answer': '50 % of terminal velocity', 'provenance': [{'wikipedia_id': '4387406', 'title': 'Equations for a falling body', 'start_paragraph_id': 13, 'start_character': 397, 'end_paragraph_id': 13, 'end_character': 424, 'bleu_score': 1.0, 'section': 'Section::::Examples.\n'}]}, {'provenance': [{'wikipedia_id': '4387406', 'title': 'Equations for a falling body', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 533, 'bleu_score': 0.9796927878356411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5755615667676466332}, 'section': 'Section::::Examples.\n'}]}]