Detailed Instructions: 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".
Problem:Two young girls stand in a kitchen, with one holding a bag of something and talking and the other standing on a chair. the two <sep> (A) collaborate to mix the bag and some other ingredients in a large bowl. (B) girls begin move the girl on the chair and then the one on the chair exercises along with her while she talks. (C) women begin cooking something into a pan, then around the food, having it made straight out from scratch. (D) girls serve a sandwich, then, the two girl and one put sheet cake on the table.
Solution:
A