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".
Q: A man shows a plaid shirt while explaining. then <sep> (A) , the man puts the shirt on the board and iron the cuff, after he puts the shirt on a hanger. (B) , the man is wearing a karate uniform and a helmet while explaining. (C) , a man shows a pair of grey jean shorts, then the man puts on a white shirt. (D) , the man stands in front of a wall rug and demonstrates procedure with a knitting needle.
A:
A