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:
Two men are talking in a news room. some people <sep> (A) are riding bikes in snowy terrain. (B) have gathered outside to watch. (C) are kayaking in the river. (D) are outdoors playing a game in a sandy field.

Ex Output:
B


Ex Input:
[header] How to spot an online scam [title] Ask yourself: do they require you to pay money up front? [step] If they are requiring any sort of up front payment to use their services, it is almost always a scam. Many of them will claim that it's for the cost of training, etc. Most of that is just lies. <sep> (A) More often than not, the scammer will take your money and run. [title] Ask yourself: do they promise that you will become rich overnight? [step] Let's face it. (B) They may also require you to pay them a fee to do the work of the scam. [title] Start by taking note of the offer terms. (C) If you fail to pay them back, they won't actually use the services they have. Sometimes, scammers simply want to get their money from you to start their scam. (D) Do not discuss this with anyone else, unless you know for sure that it is indeed a scam. [title] Determine whether you're being harassed.

Ex Output:
A


Ex Input:
[header] How to prune brugmansia [title] Wear gloves and protective clothing. [step] Brugmansia is highly poisonous. When touching or pruning it, be sure to protect yourself. <sep> (A) Wear green or tan work gloves or eye glasses. Latex gloves are also ideal for handling brugmansia because they'll protect you from the hardiest parts of the shrub. (B) Wear gloves, long sleeves, pants, and close-toed shoes. Avoid consuming any part of the brugmansia. (C) Do not wear thick gardening gloves, synthetic rubber gloves, or gym socks. You will spread spores from the fungi onto you clothes. (D) Wear latex gardening gloves when you aren't harvesting plants, and protection when pruning regular plantings. In your living area or in your yard, be sure to wash your hands with soap and water.

Ex Output:

B