Question: who wrote the song baby it's cold outside
[{'answer': 'Frank Loesser', 'provenance': [{'wikipedia_id': '3212794', 'title': "Baby, It's Cold Outside", 'start_paragraph_id': 1, 'start_character': 78, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]