Question: what are the three sites on the ribosome
[{'answer': 'A site', 'provenance': [{'wikipedia_id': '3264380', 'title': 'Prokaryotic translation', 'start_paragraph_id': 4, 'start_character': 41, 'end_paragraph_id': 4, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Initiation.\n'}]}, {'answer': 'P site', 'provenance': [{'wikipedia_id': '3264380', 'title': 'Prokaryotic translation', 'start_paragraph_id': 4, 'start_character': 53, 'end_paragraph_id': 4, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Initiation.\n'}]}, {'answer': 'E site', 'provenance': [{'wikipedia_id': '3264380', 'title': 'Prokaryotic translation', 'start_paragraph_id': 4, 'start_character': 69, 'end_paragraph_id': 4, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Initiation.\n'}]}, {'provenance': [{'wikipedia_id': '3264380', 'title': 'Prokaryotic translation', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 393, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9002296571050293245}, 'section': 'Section::::Initiation.\n'}]}]