Question: who played the caveman in the geico commercials
[{'answer': 'Jeff Daniel Phillips', 'provenance': [{'wikipedia_id': '10514668', 'title': 'GEICO Cavemen', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ben Weber', 'provenance': [{'wikipedia_id': '10514668', 'title': 'GEICO Cavemen', 'start_paragraph_id': 2, 'start_character': 25, 'end_paragraph_id': 2, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'John Lehr', 'provenance': [{'wikipedia_id': '10514668', 'title': 'GEICO Cavemen', 'start_paragraph_id': 2, 'start_character': 111, 'end_paragraph_id': 2, 'end_character': 120, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ben Wilson', 'provenance': [{'wikipedia_id': '10514668', 'title': 'GEICO Cavemen', 'start_paragraph_id': 2, 'start_character': 167, 'end_paragraph_id': 2, 'end_character': 177, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10514668', 'title': 'GEICO Cavemen', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 629, 'bleu_score': 0.9802931511945101, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5869736660419342161}, 'section': 'Section::::Abstract.'}]}]