Question: who gets to vote on the heisman trophy
[{'answer': 'Sports journalists', 'provenance': [{'wikipedia_id': '288191', 'title': 'Heisman Trophy', 'start_paragraph_id': 11, 'start_character': 56, 'end_paragraph_id': 11, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Selection.\n'}]}, {'answer': 'Previous Heisman winners', 'provenance': [{'wikipedia_id': '288191', 'title': 'Heisman Trophy', 'start_paragraph_id': 12, 'start_character': 12, 'end_paragraph_id': 12, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Selection.\n'}]}, {'answer': 'Fans', 'provenance': [{'wikipedia_id': '288191', 'title': 'Heisman Trophy', 'start_paragraph_id': 13, 'start_character': 104, 'end_paragraph_id': 13, 'end_character': 108, 'bleu_score': 1.0, 'section': 'Section::::Selection.\n'}]}]