Question: who wrote the song love on a two way street
[{'answer': 'Sylvia Robinson', 'provenance': [{'wikipedia_id': '18317883', 'title': 'Love on a Two-Way Street', 'start_paragraph_id': 1, 'start_character': 55, 'end_paragraph_id': 1, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Bert Keyes', 'provenance': [{'wikipedia_id': '18317883', 'title': 'Love on a Two-Way Street', 'start_paragraph_id': 1, 'start_character': 75, 'end_paragraph_id': 1, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18317883', 'title': 'Love on a Two-Way Street', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 824, 'bleu_score': 0.790375808934161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2027622041531787076}, 'section': 'Section::::Abstract.'}]}]