Question: who does the voice of horton in horton hears a who
[{'answer': 'Jim Carrey', 'provenance': [{'wikipedia_id': '6002183', 'title': 'Horton Hears a Who! (film)', 'start_paragraph_id': 1, 'start_character': 405, 'end_paragraph_id': 1, 'end_character': 415, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6002183', 'title': 'Horton Hears a Who! (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 609, 'bleu_score': 0.902041609460517, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15602199474791142173}, 'section': 'Section::::Abstract.'}]}]