Question: who played walt in the movie forever my girl
[{'answer': 'Travis Tritt', 'provenance': [{'wikipedia_id': '54461058', 'title': 'Forever My Girl', 'start_paragraph_id': 1, 'start_character': 291, 'end_paragraph_id': 1, 'end_character': 303, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]