Question: where is the crab nebula located in the sky
[{'answer': 'in the constellation of Taurus', 'provenance': [{'wikipedia_id': '82780', 'title': 'Crab Nebula', 'start_paragraph_id': 1, 'start_character': 87, 'end_paragraph_id': 1, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '82780', 'title': 'Crab Nebula', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 539, 'bleu_score': 0.8715934312512771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5253696306490034068}, 'section': 'Section::::Abstract.'}]}]