Please choose the correct answer to the question: What is an example of the fact that a thing is dead once it dies after having previously lived?

Answer1: a small squirrel falls from a tree and breaks its leg Answer2: a panda stops eating and falls into a coma Answer3: a dog is paralyzed and is unable to move Answer4: a vibrant cat is deceased after being hit by a car

Answer format: answer1/answer2/answer3/answer4
Answer: answer4