Question: who wrote the song can't you see
[{'answer': 'Toy Caldwell', 'provenance': [{'wikipedia_id': '31198181', 'title': "Can't You See (The Marshall Tucker Band song)", 'start_paragraph_id': 1, 'start_character': 37, 'end_paragraph_id': 1, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]