Please choose the correct ending to complete the given sentence: Plataform diving: Two boys walk down a sidewalk near a pool. there

Ending1: is a group of cheerleaders on the right. Ending2: is yellow gun laying on a table. Ending3: are lots of people doing different things in and around the pool. Ending4: is a large group standing around them watching.

Answer format: ending1/ending2/ending3/ending4