You will be given a definition of a task first, then some input of the task.
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

The man throws some mock kicks at the boy while the boy tumbles in somersaults in response. The boy and man walk forward together using their hands only. the boy and man <sep> (A) continue to fly in one continuous motion for the video. (B) tie their legs and lead the boy back to square one. (C) hand hand baskets while the boy stands behind and kneels down to pick the final baskets up. (D) continue to tumble and somersault ending in an eventual hand shake at which point the boy leaves and the man walks over to the drummer.
Output:
D