Question: who sings send me the pillow you dream on
[{'answer': 'Hank Locklin', 'provenance': [{'wikipedia_id': '33485839', 'title': 'Send Me the Pillow You Dream On', 'start_paragraph_id': 1, 'start_character': 74, 'end_paragraph_id': 1, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'The Browns', 'provenance': [{'wikipedia_id': '33485839', 'title': 'Send Me the Pillow You Dream On', 'start_paragraph_id': 3, 'start_character': 37, 'end_paragraph_id': 3, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Johnny Tillotson', 'provenance': [{'wikipedia_id': '33485839', 'title': 'Send Me the Pillow You Dream On', 'start_paragraph_id': 3, 'start_character': 49, 'end_paragraph_id': 3, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Dean Martin', 'provenance': [{'wikipedia_id': '33485839', 'title': 'Send Me the Pillow You Dream On', 'start_paragraph_id': 3, 'start_character': 71, 'end_paragraph_id': 3, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]