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".
--------
Question: A woman cleans a cafeteria floor with a mop while occasionally talking to the camera. the woman <sep> (A) uses a mop on the floor under her chair and in a bucket. (B) uses the mop around the tables and some seating areas as well as around fork corners. (C) uses a mop nozzle to clean the floor. (D) walks to and cleans a different part of the cafeteria floor.

Answer: D

Question: A marching band is in the midle o street. behind the marching band <sep> (A) people are in s street playing. (B) the drummers are covering the ground. (C) , a tire is taken off and replaced with a new tire. (D) a fire truck is in the parade.

Answer: D

Question: A boy is sitting in a salon chair and talking. A stylist cuts his hair into a new style. he <sep> (A) dries and sprays the hair into a spikey look. (B) places some rollers in his hair and begins walking past a mirror. (C) uses a razor to cut his hair. (D) pets the dogs down near his feet.

Answer:
A