Question: what are the clouds in the milky way
[{'answer': 'galaxies', 'provenance': [{'wikipedia_id': '2589714', 'title': 'Milky Way', 'start_paragraph_id': 1, 'start_character': 804, 'end_paragraph_id': 1, 'end_character': 812, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2589714', 'title': 'Milky Way', 'start_paragraph_id': 72, 'start_character': 0, 'end_paragraph_id': 72, 'end_character': 1152, 'bleu_score': 0.981190468649182, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16491277922512926435}, 'section': 'Section::::Environment.\n'}]}]