Please choose the correct ending to complete the given sentence: Removing curlers: A lady and a man kneel in a curling ring. They talk to each other and a broom enters the scene. they

Ending1: continue talking and the referee invites them to do both. Ending2: start to move forwards. Ending3: shovel the snow out of the car. Ending4: take a bow at the end.

Answer format: ending1/ending2/ending3/ending4