Question: who played brad on sabrina the teenage witch
[{'answer': 'Huertas', 'provenance': [{'wikipedia_id': '24354273', 'title': 'Jon Huertas', 'start_paragraph_id': 0, 'start_character': 4, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24354273', 'title': 'Jon Huertas', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 422, 'bleu_score': 0.937535115907385, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7093776106332418300}, 'section': 'Section::::Career.\n'}]}]