Task: Information Extraction
Input (English): Sentence1: Nancy caught Chris copying the answers for tomorrow's exam. Sentence2: She told him that what he was doing is wrong. Sentence3: He told her that if she told anyone, something bad would happen. Sentence4: The next day, the teacher announced Chris's test that he aced. Sentence5: Nancy couldn't hold the secret and confessed it to everyone.
Output (English): Chris, Teacher, Everyone, Nancy, Anyone