Please choose the correct ending to complete the given sentence: Ping-pong: People are standing next to a ping pong table. A man is demonstrating how to play without a paddle. two people

Ending1: start playing a game of ping pong. Ending2: kneel together under the table. Ending3: sit down on the floor in front of the ping pong table. Ending4: are sitting on the table playing ping pong.

Answer format: ending1/ending2/ending3/ending4