Question: who plays the voice of ted in the movie ted
[{'answer': 'Seth MacFarlane', 'provenance': [{'wikipedia_id': '31201599', 'title': 'Ted (film)', 'start_paragraph_id': 1, 'start_character': 47, 'end_paragraph_id': 1, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31201599', 'title': 'Ted (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 533, 'bleu_score': 0.7159630933699871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 678977478721637829}, 'section': 'Section::::Abstract.'}]}]