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:
Man drinks mouthwash and then is talking to girls with a really fresh breath. Man is walking in a sidewalk being interviewed for various journalists. in studio <sep> (A) shots men are being interviewed in beach. (B) people are holding a bull and running around and all squirting mouthwash into a mouths and mixes with other mouthwash. (C) a man wipe faces and say to finders. (D) the man is eating a pizza and people are retouching the makeup.

Ex Output:
D


Ex Input:
An introduction comes onto the screen for a video about rock climbing and a man introduces what will happen in the video. a men in a blue shirt <sep> (A) is doing a jump and falling off, then he begins to climb along the rock face with another by him. (B) stands behind a rock wall talking. (C) is shown climbing all the way to the top of a rock. (D) and the interviewer is inside of a gate in a park and he begins by jumping up to the top of a roofed wooden fence to do various things.

Ex Output:
C


Ex Input:
[header] How to be a physically attractive woman [title] Get exercise. [step] Scientific studies have shown that one of the strongest traits of physical attractiveness is a healthy bmi (body mass index). Your bmi is the amount of fat on your body in relation to your height and weight. <sep> (A) This means men can gain about an inch or two in waist circumference, while women can gain about a pound in hip circumference. While this is not a perfect amount for all people, it is decent and healthy for both men and women. (B) A bmi of around 67-97 is considered normal when you exercise, and as it evolves, it should increase or decrease slightly. Exercising can also prevent you from gaining a thicker muscle mass and keep you from gaining too much height. (C) If you have a bmi of more than 50 or greater, you could be significantly more appealing to women. [substeps] Studies show that exercise kills excess fat and increases your metabolism. (D) [substeps] You can maintain a healthy bmi by making sure you get regular exercise. Good exercise can include aerobic training, strength training, sports, or outdoor activities.

Ex Output:

D