Question: who is the actor who plays louis litt on suits
[{'answer': 'Rick Hoffman', 'provenance': [{'wikipedia_id': '3624347', 'title': 'Rick Hoffman', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3624347', 'title': 'Rick Hoffman', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 135, 'bleu_score': 0.8866611802817781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10386996753729412373}, 'section': 'Section::::Abstract.'}]}]