instruction:
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 stands behind a bar and talks to the camera. The woman then takes a glass an puts it on the bar. the woman <sep> (A) screws a cocktail shaker onto a lemon wedge and pressing the lemon wedge back and forth. (B) begins making a cocktail. (C) takes a bucket and turns it upside down. (D) then pours liquid into the glass with ice after.
answer:
B


question:
A man is talking on a basketball court. he <sep> (A) picks up a bottle of water and takes a drink of the water. (B) shows how to play the volleyball. (C) then demonstrates how to throw a ball to the goal. (D) starts hit by the ball.
answer:
A


question:
Another man wearing black shorts and a red and white shirt is also taking his turn at lifting the heavyweights on the barbell, then briefly over his head then drops them to the ground and does this four times in a row. a smaller man <sep> (A) wearing black shorts comes and walks to the put his hand out from the chair to show the different benefits of a boost. (B) is now attempting to lift the barbell with the heavyweights, but he can only lift them three times to his waist level then drops them. (C) from the black and white team picks up the weights and gives them to another man who is wearing a mask which is attached to a short black rope. (D) wearing a blue t-shirt does the same six times with the same barbell and he does it every time, after which he goes back the same four times and he goes again, except he does this a few times as short man drops the weight in a far corner of the bell, drops it in a small corner, and drops it, and.
answer:

B