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".

Then both the man and the boy are in the window again, and they are talking about washing hands and wipes, the video flashes back to all the things the boy does with his hands and back to the window. The boy and the man then show how to wash hands and all the steps. at the end <sep> (A) they are at a table and eating food, giving tips about what is sanitary and healthy handling food. (B) the video stops for a little bit to let the boy and the boy's mom dic speak with each other. (C) the video goes back to the man taking his wash off and the man giving the boy instructions in the mirror. (D) there is a free tyehi side screen with images showing and subscribe key parts of the video stream, and the boy and the man are talking more adjacent to the counter.
A