Multi-choice problem: Continue writing the next sentence in this paragraph:

A man dressed in white walks back and forth by the poolside in the background. a man dressed in white

Available choices: 1. shaves the outside of another man's face.; 2. maneuvers through in the background wearing a helmet as he rounds a corner.; 3. stands on stilts and prepares to jump.; 4. is shown standing in the foreground and gesturing.;
4.