Question: name the group of seven stars seen in the sky
[{'answer': 'Pleiades', 'provenance': [{'wikipedia_id': '56568', 'title': 'Pleiades', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '56568', 'title': 'Pleiades', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 0.8868971877908971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12630245111445344430}, 'section': 'Section::::Abstract.'}]}]