Question: who determined that all animals are made of cells
[{'answer': 'Robert Hooke', 'provenance': [{'wikipedia_id': '102858', 'title': 'Cell theory', 'start_paragraph_id': 1, 'start_character': 526, 'end_paragraph_id': 1, 'end_character': 538, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '102858', 'title': 'Cell theory', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 983, 'bleu_score': 0.8610741226635661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6646063681443117033}, 'section': 'Section::::Abstract.'}]}]