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 wash hockey gloves [title] Air dry the gloves for several hours after games or practices. [step] While you may not be able to wash your gloves right after you leave the rink, you should at least dry them. Take the gloves out of your hockey bag and place them on a drying rack, clothesline, or equipment tree so air can circulate. <sep> (A) After covering the gloves, let them air dry completely. Be mindful that you want to place them in a place that is moist for several hours prior to testing whether they need to dry. (B) [substeps] As a general rule, players should dry their hockey gloves no more than an hour before a game. This will allow the static build-up to overcome the bad coating and preserve the gloves for the hockey season. (C) [substeps] You may also place them in your home to air dry overnight after playing. Air drying uses natural heat, meaning you can still warm them and dry them evenly after 30 minutes without a problem. (D) Leave them for several hours or until they're completely dry. [substeps] Airing the gloves can prevent bacteria from growing on the gloves and will reduce their odor.

Ex Output:
D


Ex Input:
[header] How to dry out wet currency [title] Find a dry space. [step] Make sure the bills are kept in a room with good air circulation to lessen the time it takes for the bills to dry. Keep the bills in an area where they won't get blown away or easily lost. <sep> (A) [substeps] At home, you will be able to air dry your currency if your bills stay wet. [title] Store your currencies in a dark, dry place. (B) Avoid putting the bills near open air vents or next to tight crevices where the bills could fall. Try arranging them on the edge of a sink so the water will drip to the ground. (C) Good air circulation should not damage the bills, but it shouldn't be expensive either. [title] Make sure the area is clear of wet or air-logged fabric or paper. (D) [title] Keep your bank account secure if possible. [step] Also, to help the currency from drying out, make sure the extra cash is well hidden in the bank so it isn't moved quickly to prevent the contents from spoiling or breaking up in transit.

Ex Output:
B


Ex Input:
Two men are jousting inside a gym. they <sep> (A) push and pull in an attempt to win this competition as spectators watch. (B) both back away towards the camera. (C) fight over a few discs. (D) aim their swords at one another.

Ex Output:

D