Question: who is the current cast of the talk
[{'answer': 'Julie Chen', 'provenance': [{'wikipedia_id': '28193317', 'title': 'The Talk (talk show)', 'start_paragraph_id': 16, 'start_character': 325, 'end_paragraph_id': 16, 'end_character': 335, 'bleu_score': 1.0, 'section': 'Section::::Co-hosts.:Season 1.\n'}]}, {'answer': 'Sara Gilbert', 'provenance': [{'wikipedia_id': '28193317', 'title': 'The Talk (talk show)', 'start_paragraph_id': 1, 'start_character': 144, 'end_paragraph_id': 1, 'end_character': 156, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Sharon Osbourne', 'provenance': [{'wikipedia_id': '28193317', 'title': 'The Talk (talk show)', 'start_paragraph_id': 2, 'start_character': 43, 'end_paragraph_id': 2, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Sheryl Underwood', 'provenance': [{'wikipedia_id': '28193317', 'title': 'The Talk (talk show)', 'start_paragraph_id': 2, 'start_character': 60, 'end_paragraph_id': 2, 'end_character': 76, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Eve', 'provenance': [{'wikipedia_id': '28193317', 'title': 'The Talk (talk show)', 'start_paragraph_id': 2, 'start_character': 38, 'end_paragraph_id': 2, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]