What happens next in this paragraph?

A woman in a leather dress and hat dances in a public station. a man
Choices: [I] joins her, dancing side to side in a flamenco style dance. [II] closes his eyes as he inhales from a phonograph and exhales a lot of air into a black jacket. [III] in a white hat spins around and then throws a woman down on the floor. [IV] in a black shirt and black hat dances in rose colored dance gear next to her.
[I]