Question: who sang where were you when i needed you
[{'answer': 'the Grass Roots', 'provenance': [{'wikipedia_id': '31605307', 'title': 'Where Were You When I Needed You', 'start_paragraph_id': 3, 'start_character': 520, 'end_paragraph_id': 3, 'end_character': 535, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '31605307', 'title': 'Where Were You When I Needed You', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 664, 'bleu_score': 0.865051803038363, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9450185026323459756}, 'section': 'Section::::Abstract.'}]}]