Question: what position in football has the biggest players
[{'answer': 'Linemen', 'provenance': [{'wikipedia_id': '307099', 'title': 'Lineman (gridiron football)', 'start_paragraph_id': 1, 'start_character': 516, 'end_paragraph_id': 1, 'end_character': 523, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '307099', 'title': 'Lineman (gridiron football)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 685, 'bleu_score': 0.823884764153008, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12384235645673923414}, 'section': 'Section::::Abstract.'}]}]