Question: the names of the main characters in hawaii 5-0
[{'answer': 'Chin Ho Kelly', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 183, 'end_paragraph_id': 5, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Kono Kalakaua', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 239, 'end_paragraph_id': 5, 'end_character': 252, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Mary Ann McGarrett', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 12, 'start_character': 29, 'end_paragraph_id': 12, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}, {'answer': 'Dr. Max Bergman', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 433, 'end_paragraph_id': 5, 'end_character': 448, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Lori Weston', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 294, 'end_paragraph_id': 5, 'end_character': 305, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Lieutenant Catherine Rollins', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 15, 'start_character': 30, 'end_paragraph_id': 15, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}, {'answer': 'Captain Lou Grover', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 16, 'start_character': 27, 'end_paragraph_id': 16, 'end_character': 45, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}, {'answer': 'Jerry Ortega', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 501, 'end_paragraph_id': 5, 'end_character': 513, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Adam Noshimuri', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 1028, 'end_paragraph_id': 5, 'end_character': 1042, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Sgt . Duke Lukela', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 89, 'start_character': 379, 'end_paragraph_id': 89, 'end_character': 398, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.\n'}]}, {'answer': 'Kamekona Tupuola', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 992, 'end_paragraph_id': 5, 'end_character': 1008, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Dr. Noelani Cunha', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 949, 'end_paragraph_id': 5, 'end_character': 966, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Officer Tani Rey', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 18, 'start_character': 28, 'end_paragraph_id': 18, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}, {'answer': 'Junior Reigns', 'provenance': [{'wikipedia_id': '26365423', 'title': 'Hawaii Five-0 (2010 TV series)', 'start_paragraph_id': 5, 'start_character': 845, 'end_paragraph_id': 5, 'end_character': 858, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': "Danny `` Danno '' Williams"}, {'answer': "Lieutenant Commander Steven J. `` Steve '' McGarrett"}]