Question: who played samantha's boyfriend in life in pieces
[{'answer': 'Matt Cornett', 'provenance': [{'wikipedia_id': '46652786', 'title': 'Life in Pieces', 'start_paragraph_id': 41, 'start_character': 12, 'end_paragraph_id': 41, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Recurring.\n'}]}]