Question: when does a man exert more pressure on floor while standing or while walking
[{'answer': 'walking', 'provenance': [{'wikipedia_id': '7966188', 'title': 'Ground pressure', 'start_paragraph_id': 1, 'start_character': 209, 'end_paragraph_id': 1, 'end_character': 216, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7966188', 'title': 'Ground pressure', 'start_paragraph_id': 6, 'start_character': 4, 'end_paragraph_id': 6, 'end_character': 282, 'bleu_score': 0.8526156450405951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2234970178667517179}, 'section': 'Section::::Examples.\n'}]}]