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". 

The wall breaks and the man flies down the hill into a tree. The man stands up next to the kayak and talks. the girl <sep> (A) walks off sequence while the camera follows. (B) gets into the kayak. (C) in red gets angry, and lays down in the water. (D) approaches the tree pointing and shaking it in the end.
B

[header] How to fist bump [title] Ball your hand up into a fist. [step] Press the tips of your fingers into your palm so that your hand makes a fist. This will be the position that you keep your hand in for the bump. <sep> (A) Hold the fist up high enough to extend your palm to one side. Bend your wrist so that both fingers are pointing out, with the whites of your knuckles showing. (B) [title] Put your fist out in front of you. [step] Place your fist in front of your body with your knuckles facing up. (C) Make sure your palm looks nice and flat. Ideally, this hand should be neither thicker nor thinner than your fist. (D) [substeps] Whether you're with friends or with an opponent, the fist looks like a punching bag in a gym. The knuckles, the tips, and thumb look like a regular ring finger.
B

[header] How to make a plasticine volcano [title] Choose the plasticine. [step] You'll need brown plasticine for the bulk of the volcano, white plasticine for the snow cap and red or orange plasticine for the lava. If you want a green landscape around the base of the volcano, you'll also need some green plasticine. <sep> (A) [title] Make a construction paper or thin cardboard base for shaping the volcano. [step] You'll need a basic cone shape for the volcano, so make a basic cone with a large opening from either construction paper or thin cardboard. (B) [substeps] Consider using two separate plasticine containers to make plasticine volcano balloons. Mixing in the brown plasticine into the red or orange plasticine will create a cone-shaped form. (C) For an ice cream volcano, you can use green/orange plasticine instead. [substeps] To make your volcano fizzes, mix up a pint of warm water with 5 ml of distilled white water. (D) White plasticine is a great choice for adding color to many volcano bases, as it gives the volcano its unique time period, appearance and base. [substeps] For the best results, start with a color that you can identify using the color chart on the packaging.

A