Question: the original cast of the big bang theory
[{'answer': 'Johnny Galecki as Leonard Hofstadter', 'provenance': [{'wikipedia_id': '11269605', 'title': 'The Big Bang Theory', 'start_paragraph_id': 22, 'start_character': 12, 'end_paragraph_id': 22, 'end_character': 48, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}, {'answer': 'Jim Parsons as Sheldon Cooper', 'provenance': [{'wikipedia_id': '11269605', 'title': 'The Big Bang Theory', 'start_paragraph_id': 23, 'start_character': 12, 'end_paragraph_id': 23, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}, {'answer': 'Kaley Cuoco as Penny', 'provenance': [{'wikipedia_id': '11269605', 'title': 'The Big Bang Theory', 'start_paragraph_id': 24, 'start_character': 12, 'end_paragraph_id': 24, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}, {'answer': 'Simon Helberg as Howard Wolowitz', 'provenance': [{'wikipedia_id': '11269605', 'title': 'The Big Bang Theory', 'start_paragraph_id': 25, 'start_character': 12, 'end_paragraph_id': 25, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}, {'answer': 'Kunal Nayyar as Rajesh Koothrappali', 'provenance': [{'wikipedia_id': '11269605', 'title': 'The Big Bang Theory', 'start_paragraph_id': 26, 'start_character': 12, 'end_paragraph_id': 26, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}]