Task: Information Extraction
Input (English): Sentence1: One day a woman was walking down the street. Sentence2: A man ran up behind her and stole her purse. Sentence3: The woman yelled for the police. Sentence4: A police officer heard and ran after the thief. Sentence5: The office apprehended the thief and returned the woman's purse.
Output (English): A woman, A man, The police