Please choose the correct ending to complete the given sentence: Ping-pong: We see an instructional title screen. The man demonstrates hitting a ball and we see him in play hitting the ball. we

Ending1: see the man beating a bag over a net. Ending2: see the ending title screen. Ending3: see a disc fly from 2 people. Ending4: see the ending title screen again.

Answer format: ending1/ending2/ending3/ending4