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]: Two men are talking in a news room. some people <sep> (A) are riding bikes in snowy terrain. (B) have gathered outside to watch. (C) are kayaking in the river. (D) are outdoors playing a game in a sandy field.
[A]: B


[Q]: The boy watches his mom vacuum as he jumps on the bed. The boy then lays down on the bed as he sees his mother finish the job. then the boy <sep> (A) shows his stomach as she vacuums the bed. (B) plays the accordion and pans the camera to his dad playing the accorion. (C) plays with some toys and walk down a street as he looks at a lot of houses. (D) gets off the bed and jumps down to the ground to look under the bedside table.
[A]: D


[Q]: A number of children play a dodgeball type game on a grassy field. one of the children <sep> (A) manages to run into a pool without having a contact, and the other fails. (B) hits the ball back into the goal and the ball rolls towards them. (C) falls down while going after the ball. (D) give the ball to the other, but only one of the children lets it go.
[A]:
C