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 room is shown with an acoustic guitar lying across a beige sofa and a stone art piece in front of the sofa with rocks in it. a person, face unseen , <sep> (A) is standing in front of the rock wall with canvas in front of him and paints on a pallet. (B) begin to play the guitar and an image of a man teaching him how to play while he's playing backs into her music room and onto a white screen, not a person else. (C) holds a lit cigarette and the approached to lift up the guitar in a lounging pose. (D) approaches the sofa and picks up the guitar.

Answer: D

Question: A male stylist talks as he smooths a woman's hair. He then demonstrates how to cut and style her hair, clipping it as he goes. when he <sep> (A) is finished, he talks some more with a full set of hair tools. (B) is done, he blows her hair dry and gives it it's final styling. (C) 's finished, he begins shaving the sides and ends by wearing a barber chair next to an instrument. (D) is finished, the woman goes inside and cliffs her hair to make the braid look interesting.

Answer: B

Question: [header] How to send locations in waze [title] Launch your device's app store. [step] Waze is available for download on android, iphone, and windows smartphone. Locate your device's app store, then tap on it to open. <sep> (A) [title] Tap on the menu button at the upper right corner. [step] This will take you to the app store page. (B) Search for waze in the search bar provide. Tap on it when it appears in the results. (C) [title] Tap on the " downloads " button in the upper-right corner of the screen. [step] On the full screen, tap on " upload " to directly download the app. (D) Tap the app store icon on the main screen to open it. [title] Add a waze to your payment information.

Answer:
B