Question: who plays tom on a million little things
[{'answer': 'Sam Huntington', 'provenance': [{'wikipedia_id': '57342594', 'title': 'A Million Little Things', 'start_paragraph_id': 24, 'start_character': 12, 'end_paragraph_id': 24, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Guest.\n'}]}, {'provenance': [{'wikipedia_id': '57342594', 'title': 'A Million Little Things', 'start_paragraph_id': 24, 'start_character': 0, 'end_paragraph_id': 24, 'end_character': 67, 'bleu_score': 0.8242367502646051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11880120616345757433}, 'section': 'Section::::Cast and characters.:Guest.\n'}]}]