What happens next in this paragraph?

Three men drop shoes on the ground and puts them on. A fourth man talks to the three men while holding a pair of shoes. the fourth man
pick from the following.
[a]. leaves, and the old man sits alone..
[b]. waves the rubber shoes and drums his hands as they talk good-bye..
[c]. talks to the camera while demonstrating how to wear and remove shoes..
[d]. shoes the fifth man..
[c].