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:
Also in the bathroom, is another young woman holding the camera and another boy is standing in the door way of the bathroom watching. once the drying <sep> (A) has finished, the boy grabs the blow dryer and starts to blow dry his own hair. (B) dries all the kids began pushing the baby back and forth in the water. (C) , the woman is drying is the same young man who helped dry the real boy with a towel while the girls was still drying him. (D) session is over, the two young boys continue to suds up a pair of pasturettes.

Ex Output:
A


Ex Input:
[header] How to create a beauty regimen for oily skin [title] Make sure that your skin is oily and not another type. [step] Do some research on the topic. Whether it be online or with a dermatologist. <sep> (A) What does the oily undertone mean to you? How can you get rid of it in appearance and makeup? [title] Consult a dermatologist. [step] See if they would recommend a beauty regimen for oily skin. (B) Look for people who specialize in beauty products like foundation, moisturizer, primer, and eyelid gel and prepare with them. You will probably want to know if your pores are smaller or more visible. (C) You may think you have oily skin, but you may have combination or normal skin. [title] Look for products in stores suited for oily skin. (D) Make sure that your skin is dry and that it is scrubbed with a gentle cleanser, toothbrush, or a mild moisturizer. [substeps] Ask the dermatologist to examine your skin to get an idea of its ideal oil levels.

Ex Output:
C


Ex Input:
[header] How to backpack in europe on a budget [title] Plan your trip to affordable countries. [step] Different countries and cities across europe cost varying amounts of money to stay in. Traditionally, staying in eastern europe is cheaper than staying in countries in western europe. <sep> (A) You'll also be better off staying in the country where you want to head. [substeps] Central asian countries spend more money, as their general consumerism is expected and there are more citizens who will spend many grams of economic capitalism on their families. (B) Some of the most affordable cities to vacation in europe include sofia in bulgaria, kraków in poland, and bucharest in romania. The average price to stay in these cities for a weeknight is less than $25. (C) [title] Be aware of how much you need to travel when going from europe to your destination. [step] Expenses in cities and countries vary from country to country, and europe may save $65 , 000 usd or less from rent or online tuition. (D) It's important to plan, as do all of the other european plans in the book. [substeps] You may and may not want to travel during the month.

Ex Output:

B