Please choose the correct ending to complete the given sentence: Disc dog: A man is seen standing in a large field next to a dog. he

Ending1: has a large tennis racket at his side and hits the ball very hard back and forth. Ending2: begins performing tricks with the dog using a frisbee. Ending3: throws the frisbee this is hit back by the dog. Ending4: pours water into the dog's mouth and when the dog tries to get away he bites it.

Answer format: ending1/ending2/ending3/ending4