What happens next in this paragraph?

There's a swimmer standing in the pool showing how to apply sunscreen on the body using a stick. the swimmer
Available choices:
1). on the left gets the wrong suntan and starts showing swimming trunks.
2). appears ready and swimming tries to help out by coaching the swimmer on doing it.
3). opens the stick of sunscreen and rolls it on his left hand first.
4). demonstrates by putting contact lens together.
3).