Question: who wrote the song who let the dogs out
[{'answer': 'Anslem Douglas', 'provenance': [{'wikipedia_id': '1707010', 'title': 'Who Let the Dogs Out?', 'start_paragraph_id': 1, 'start_character': 98, 'end_paragraph_id': 1, 'end_character': 112, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1707010', 'title': 'Who Let the Dogs Out?', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 546, 'bleu_score': 0.839511978749325, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12540331277291978117}, 'section': 'Section::::Abstract.'}]}]