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". 

Ex Input:
The little girl who's wearing a rainbow sweater is shown sitting in the sand making a huge hill of sand. next she <sep> (A) goes off and goes to start out again but instead of ariving sand along the way she ends up in the water. (B) looks up and says something. (C) 's shown practicing sand surfing and passing. (D) takes a smaller sand and is shown shoveling a large hill of dune sand with a shovel.

Ex Output:
B


Ex Input:
[header] How to section citrus fruit [title] Wash your hands and the fruit because the juice will flow as you cut. [title] Use a sharp, thin-bladed knife. [step] Peel over a bowl to catch the juice. <sep> (A) [title] Begin by cutting off the ends of the citrus fruit--orange or grapefruit. [title] You can see how thick the peeling is, so cut into the peel till you reach the fruit. (B) Squeezing the fruit before you cut it will cool it. [title] Immerse the fruit in lukewarm, unobstructed water. (C) [title] Cut in a way that is not too noticeable. [step] It doesn't have to be long and sharp-sharp, unless that is what you would prefer it to be. (D) [title] Cut the entire peel from the citrus fruit. [step] Make sure to slice down, making sure to avoid leaving any sharp or pointy edges of the citrus fruit.

Ex Output:
A


Ex Input:
A man puts on paintball gear in a mirror grabs his gun and runs through the snow. men <sep> (A) duck behind trees, plywood walls and fences on a paintball field. (B) are doing paintball with their dogs in snow hole wearing helmets. (C) climb each other boarding through the snow. (D) jumps down the ramp and enter a park in a van.

Ex Output:

A