Q: 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". 
Man is standing in a workshop standing in front of a bicycle talking to the camera. list of materials <sep> (A) on the floor and wood next to the man are being measured and with he is holding a knife that he is using on the wooden leg of the bicycle and pokes at the wood. (B) and clothes are in hand. (C) are in front of him and is shown in an blankly. (D) is shown in the screen.
A:
D