Question: who sings the r & b song cupid
[{'answer': '112', 'provenance': [{'wikipedia_id': '26632471', 'title': 'Cupid (112 song)', 'start_paragraph_id': 0, 'start_character': 7, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26632471', 'title': 'Cupid (112 song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 327, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10677789157088423242}, 'section': 'Section::::Abstract.'}]}]