Question: who sang there's no place like home for the holidays
[{'answer': 'Perry Como', 'provenance': [{'wikipedia_id': '2038358', 'title': 'Home for the Holidays (song)', 'start_paragraph_id': 3, 'start_character': 11, 'end_paragraph_id': 3, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]