Please choose the correct ending to complete the given sentence: Disc dog: A man throwing the frisbee to his dog and the dog catches. one owner

Ending1: helps to take a frisbee from his dog and with a student of the program his dog splits the frisbee. Ending2: pretends to hit the frisbee. Ending3: does a hand stand a throws the frisbee to his dog, who is able to catch. Ending4: claps about the man who chased the frisbee, and the dog catches the frisbee.

Answer format: ending1/ending2/ending3/ending4