instruction:
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". 
question:
[header] How to choose a secondhand engagement ring [title] Visit a respected local jeweler. [step] Some jewelry stores carry a selection of secondhand or vintage engagement rings. Research local jewelers to find a trustworthy shop in your area. <sep> (A) Use the store's contacts to carefully inspect the rings and design design, but ask the jeweler if there are any indication that they intend to sell them. [title] Ask friends or family members who have similar ring engagement rings. (B) Alternately, ask your friend or family representative if they know of any reputable appraisers in their area. [substeps] Different shops will be exclusive, so ensure that the jeweler you seek matches your ring to that of your friend or family member. (C) [title] Look for a good price and type of ring you want. [step] Don't be picky when choosing online. (D) Consider how long the business has been open and ask friends or family if they are familiar with the business. A reputable jeweler will typically have an in-house gemologist and repair and resizing services.
answer:
D


question:
A pot of water boils on a stove. A person shows us a package of spaghetti then adds the spaghetti to the boiling water. the man <sep> (A) places the spaghetti into a pot of water. (B) stirs the spaghetti in the pot. (C) adds more spaghetti until the cooked spaghetti is finished. (D) boils spaghetti onto a plate and sets the plate aside.
answer:
B


question:
[header] How to train like ezio auditore da firenze [title] Training like the eagle [title] Climbing the tower: do pull-ups and chin-ups and climb trees and walls often. Play it safe and never do anything that you have no confidence in doing. [title] Escaping pursuit: measure 100-500 yards (91.4-457.2 m) and sprint the distance as fast as possible. <sep> (A) [step] Here are some top-notch ways to do it. [title] Beating red team alpha: while running, make sure that ten seconds have passed when they reach you at the ground floor. (B) [title] Rushing: an almost impossible task for an eagle. [step] Like the eagle, you can see anything from the sky. (C) [title] Going within reach : [step] Always check with your team mates to help ensure they see what you are doing. [title] Fast train : [step] Do not yell when signals signal that someone is following you off a field. (D) [step] You can make the training even more realistic by having someone chase you. [title] Leap of faith: no you are not going to jump 100 feet (30.
answer:

D