Question: what must a scientist do prior to generating a hypothesis
[{'answer': 'formulating the question', 'provenance': [{'wikipedia_id': '26833', 'title': 'Scientific method', 'start_paragraph_id': 20, 'start_character': 64, 'end_paragraph_id': 20, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Overview.:Process.:Hypothesis.\n'}]}, {'provenance': [{'wikipedia_id': '26833', 'title': 'Scientific method', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 1258, 'bleu_score': 0.989924111967827, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14727438074397007530}, 'section': 'Section::::Overview.:Process.:Hypothesis.\n'}]}]