Question: who wrote the song friday by rebecca black
[{'answer': 'Clarence Jey', 'provenance': [{'wikipedia_id': '31185151', 'title': 'Friday (Rebecca Black song)', 'start_paragraph_id': 1, 'start_character': 106, 'end_paragraph_id': 1, 'end_character': 118, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Patrice Wilson', 'provenance': [{'wikipedia_id': '31185151', 'title': 'Friday (Rebecca Black song)', 'start_paragraph_id': 1, 'start_character': 123, 'end_paragraph_id': 1, 'end_character': 137, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31185151', 'title': 'Friday (Rebecca Black song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 567, 'bleu_score': 0.9283692237337081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15040735994773591789}, 'section': 'Section::::Abstract.'}]}]