Question: how many years of college to get a bachelors degree
[{'answer': 'three to seven years', 'provenance': [{'wikipedia_id': '188874', 'title': "Bachelor's degree", 'start_paragraph_id': 1, 'start_character': 227, 'end_paragraph_id': 1, 'end_character': 247, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '188874', 'title': "Bachelor's degree", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 901, 'bleu_score': 0.9402746905501381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11982612277862126137}, 'section': 'Section::::Abstract.'}]}]