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 little boy is climbing up the stairs of a play gym, he stops once and points at a red tube opening but passes it. He gets to the red tube slide at the top and points to it and then slides down. once <sep> (A) he gets to the bottom, he waits, lifts his legs and slides but doesn't slide. (B) on the ground he walks around for a bit then turns around and points up. (C) on, he slides across it and has a great time sliding down. (D) he reaches the bottom, he comes up and grabs the gear that is underneath him and begins to slide back down.
[A]: B

[Q]: A man dressed in yellow and black winter clothes ice fishes on a a frozen lake. The man is reeling in a fish for a long time. the mans catch <sep> (A) more fish and throws them to the side. (B) finally reaches the surface. (C) a fish for dinner by making a wish with his mouth. (D) one and puts it on a fishing pole in the lake.
[A]: B

[Q]: [header] How to become a nerf assassin or hitman [title] Learn the basic rules. [step] In assassin, each player receives an assignment on a card, or sometimes via text. That assignment will be the name of one other player in the assassin game. <sep> (A) The goal of the game is to eliminate that player, either directly or indirectly, with your nerf gun. [substeps] Most games require a " kill shot " in which the dart hits the victim on the head or torso. (B) When you receive the assignment, you eventually earn the information needed to become a nerf assassin or hitman. The reward for completing the assignment can be a few thousand or 5 thousand points. (C) And if all other players have the same name, the in-game rules are pretty similar. [title] Read the rules and familiarize yourself with the weapons and situations. (D) In order to become a nerf assassin you must first read the assignment's rules. [substeps] Limit yourself to one or two of the above rules.
[A]:
A