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:
A man talks and points his hair, then a woman wash and cut his hair with a machine and scissors. The man talks and after the woman continues cutting the hair. Then, the man shows bottles while talking. after <sep> (A) , the person uses scissors to cut the hair, also the clip it and then kiss it on the shoulder and the neck. (B) , the man shows a bottle and vodka and vodka, and afterward pour and mixes with water to form a drink. (C) , the woman braid his hair and, then she puts in curlers the person has used. (D) , the man blows and comb his hair, then he puts cream to his hair to stylish, then talks pointing hair.

Ex Output:
D


Ex Input:
. a box of matches and a can of gasoline <sep> (A) are shown on a bedding of straw. (B) are on a kitchen counter. (C) is shown as well as a pan and a piece of paper poking through the paper. (D) sits beside an orange carton of a liquid.

Ex Output:
A


Ex Input:
[header] How to install bittorrent using azureus client [title] Download and install java, version 1.5.x or greater, if you don't already have it on your pc. [step] See external links below. [title] Download and install azureus client. <sep> (A) [step] Know the name of the version you are using, model (v2.1.0) and different browsers (based on the latest firmware). [title] Open the bittorrent library of your actual computer. (B) [step] See external links below for download link. [title] Download and install the azureus safepeer plugin. (C) [substeps] Download (old computer : 138.54.0.1) from azureus. Install (free chrome browser) from mozilla firefox/firefox/openbittorrent. (D) [step] Load it into your browser by double-clicking it. [title] Install using avyosx client.

Ex Output:

B