Question: when did dreams by fleetwood mac come out
[{'answer': 'March 24 , 1977', 'provenance': [{'wikipedia_id': '2980080', 'title': 'Dreams (Fleetwood Mac song)', 'start_paragraph_id': 1, 'start_character': 170, 'end_paragraph_id': 1, 'end_character': 185, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2980080', 'title': 'Dreams (Fleetwood Mac song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 338, 'bleu_score': 0.881322716095275, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1486515962041364453}, 'section': 'Section::::Abstract.'}]}]