Please choose the correct ending to complete the given sentence: Disc dog: A man is seen lecturing a crowd while holding several green frisbees in his hand. after

Ending1: various shots are shown of people throwing the frisbees back and fourth in a bowling alley while the man watches on the side. Ending2: , he performs several tricks and throwing objects using the frisbee. Ending3: , he walks up to other people and frisbees them as well while standing. Ending4: talking to the crowd he calls out and a dog runs out on the stage to him.

Answer format: ending1/ending2/ending3/ending4