Question: who sang hey now the dream is over
[{'answer': 'Crowded House ,', 'provenance': [{'wikipedia_id': '2451405', 'title': "Don't Dream It's Over", 'start_paragraph_id': 1, 'start_character': 62, 'end_paragraph_id': 1, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2451405', 'title': "Don't Dream It's Over", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 232, 'bleu_score': 0.8806615362338781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15437238096567939399}, 'section': 'Section::::Abstract.'}]}]