Question: who is the actress that plays ziva on ncis
[{'answer': 'Cote de Pablo', 'provenance': [{'wikipedia_id': '21031276', 'title': 'Cote de Pablo', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21031276', 'title': 'Cote de Pablo', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 236, 'bleu_score': 0.8367273811895821, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2318983688909709752}, 'section': 'Section::::Abstract.'}]}]