Context: The person who hit it did n't stop or turn around . I pulled over and walked back to the side of the road . I saw a hunk of bone missing from its leg , and then I looked towards the grass and there it was , popped out .
Question: What may be the reason that the car kept driving ?
Option 0: They did n't want to call the police .
Option 1: They did n't want to be held responsible for the animal .
Option 2: None of the above choices .
Option 3: They did n't notice that they hit an animal .
Answer: 1