Task: Information Extraction
Input (English): Sentence1: Gary was walking his dog on the sidewalk. Sentence2: The dog managed to break through the leash and ran away. Sentence3: It ran towards a crowded street with a traffic. Sentence4: A man hit the dog on the side while he was driving. Sentence5: Since he only felt a small thud, he didn't bother to stop.
Output (English): Man, Dog, Gary