Please choose the correct ending to complete the given sentence: Applying sunscreen: There's a swimmer standing in the pool showing how to apply sunscreen on the body using a stick. the swimmer

Ending1: on the left gets the wrong suntan and starts showing swimming trunks. Ending2: appears ready and swimming tries to help out by coaching the swimmer on doing it. Ending3: opens the stick of sunscreen and rolls it on his left hand first. Ending4: demonstrates by putting contact lens together.

Answer format: ending1/ending2/ending3/ending4