Question: who does chris sullivan play in guardians of the galaxy
[{'answer': 'Taserface', 'provenance': [{'wikipedia_id': '43402974', 'title': 'Guardians of the Galaxy Vol. 2', 'start_paragraph_id': 6, 'start_character': 308, 'end_paragraph_id': 6, 'end_character': 317, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '43402974', 'title': 'Guardians of the Galaxy Vol. 2', 'start_paragraph_id': 20, 'start_character': 12, 'end_paragraph_id': 20, 'end_character': 545, 'bleu_score': 0.92450369645807, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8643039592439507455}, 'section': 'Section::::Cast.\n'}]}]