Question: who is the actor that plays tobias on ncis
[{'answer': 'Joseph Peter Spano', 'provenance': [{'wikipedia_id': '5540864', 'title': 'Joe Spano', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5540864', 'title': 'Joe Spano', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 182, 'bleu_score': 0.56926392425473, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6082595857998497701}, 'section': 'Section::::Abstract.'}]}]