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:
[header] How to pursue romance if you suffer from depression [title] Make new friends. [step] If you're intimidated by the idea of asking strangers out or going out on dates with people you don't know well, you can take a more casual approach to dating. Instead of actively looking for someone to date, focus on making lots of friends. <sep> (A) [substeps] Make sure to reach out to people when you do want to date. For example, call up a friend you haven't talked to in a while or make a point of saying hello to them. (B) This will give you the opportunity to interact with people in a less stressful way, and it may lead to a romantic relationship. [substeps] If you need help making new friends, try joining a club or social group. (C) [substeps] Join a dance club or some other social activity, if possible. Also, join a school dance troupe or band. (D) Say, " i couldn't stop thinking about you. Do you have a family who'd be willing to hang out with me for a night? " you're more likely to strike up a conversation with people you like if you're comfortable with the idea.

Ex Output:
B


Ex Input:
A man is talking while holding a toothbrush in his mouth and starts to brush his teeth. The man continues to brush his teeth while talking some as well. the man <sep> (A) then touches his head and fingers it as well as his face. (B) has a spray bottle and sprays it onto his teeth and he's back to brushing his teeth as well. (C) grins with paste in his mouth and continues to brush his teeth. (D) spits his mouth out into the sink which continues to make him embarrassed and has him grab his toothbrush.

Ex Output:
C


Ex Input:
[header] How to make an aspirin toner [title] Pour 1/2 cup (120 ml) of distilled water into an empty spray bottle or squirt bottle. [title] Drop 8 to 10 non-coated , 325 mg aspirin tablets to the water. [step] Wait for the aspirin to dissolve. <sep> (A) [title] Add 1/2 cup (120 ml) of apple cider vinegar. [title] Shake the bottle to completely blend the ingredients. (B) [title] Pour 1/2 cup (120 ml) of distilled water over the aspirin. [step] Wait a few seconds, then give the tablets a shake; keep doing this until all of the tablets are dissolved. (C) [title] Repeat the process on the other bottle. [title] Place aside the empty spray bottle or squirt bottle next to the bag with any other containers. (D) [title] Process the aspirin tablet at approximately a 220º ° f (66 ° c) for 15 minutes or more. [title] Spray the aspirin tablet on hair or skin.

Ex Output:

A