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 Q]: [header] How to make a composite longbow [title] Select your wood. [step] Go to a hardware store or an archery store. Only cut live trees if you are sure it is a suitable wood, and are prepared to properly dry the wood. <sep> (A) [substeps] Non-live trees can be prepared for a shoot near a slope. However, live trees that have been broadcast on the news should be cut or damaged, to avoid soiling the tree. (B) Just-cut, wet wood won't work well. [substeps] Look for a board that's 6 feet (1.8 m) long , 1 " x2 ". (C) [title] Squeeze out the sap from each antler. [step] Squeeze each antler gently to release the excess sap in the old antler. (D) For smaller shoots, use white cedar or fir bark. If the shoot is large, use pine bark or maple bark.
[EX A]: B

[EX Q]: Carved pepper jack-o-lanterns are seen prepared. a woman <sep> (A) uses a knife to carve out the center and facial features of a bell pepper then places in a dish. (B) measures their luster with a brush. (C) comes to the camera holding a trumpet, canting it and exhaling the air from her nose. (D) puts candles in a bowl and holds a candle while eating.
[EX A]: A

[EX Q]: [header] How to remove moles without surgery [title] Make an appointment with a dermatologist. [step] Going about mole removal the safe way is a decision you won't regret. It's extremely important to have your mole examined by a professional rather than trying to remove it yourself, even if you just want it removed for cosmetic reasons. <sep> (A) When you see a physician, he or she will be able to tell whether the mole is potentially cancerous. If it is, professional removal is the only safe method, since other methods won't adequately deal with the cancer cells. (B) Your dermatologist will prescribe you treatment and recommend treatments that you could try. [substeps] In the first few months of treatment, your acne should go away on its own. (C) Tell a particular doctor if you have had a mole before. They can provide you with advice regarding how to improve on your mole if you decide you want to leave it alone for a certain amount of time. (D) Undergoing a mole removal can affect the outcome of your mole's beauty. Talk to a dermatologist about this appointment so you can make sure the treatment will go without a hitch.
[EX A]:
A