Question: who does the voice on rick and morty
[{'answer': 'Justin Roiland', 'provenance': [{'wikipedia_id': '41185040', 'title': 'Rick and Morty', 'start_paragraph_id': 1, 'start_character': 79, 'end_paragraph_id': 1, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Chris Parnell', 'provenance': [{'wikipedia_id': '41185040', 'title': 'Rick and Morty', 'start_paragraph_id': 2, 'start_character': 46, 'end_paragraph_id': 2, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Spencer Grammer', 'provenance': [{'wikipedia_id': '41185040', 'title': 'Rick and Morty', 'start_paragraph_id': 2, 'start_character': 61, 'end_paragraph_id': 2, 'end_character': 76, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Sarah Chalke', 'provenance': [{'wikipedia_id': '41185040', 'title': 'Rick and Morty', 'start_paragraph_id': 2, 'start_character': 81, 'end_paragraph_id': 2, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]