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 prevent unauthorized computer access [title] Set up password protection. [substeps] Enable password protection on your computer if it is not already set up. Make sure you are using a personal password you have chosen versus the default password. <sep> (A) When creating your password, be sure to incorporate numbers or special characters to make it difficult for others to guess. Change your password often, at least every 2 months. (B) [title] Ensure no viruses are accessing the computer. [substeps] Disable password protection protected if it is locked. (C) Put some type of recovery code into the bar along the top of the screen, if it is not already enabled. Allow yourself a certain amount of time before attempting to access computer files. (D) This will prevent people from entering your password without permission. [title] Enable online browsing if there is no internet connection.
[EX A]: A

[EX Q]: [header] How to select perennials for edging [title] Choose perennials that can stand up to physical abuse. [step] Plants that are used to edge walkways will likely have to deal with a lot of foot traffic. Hardy, resilient perennials will therefore be a good choice. <sep> (A) [substeps] Perennials with artificial foliage won't stand out in an outdoor garden. Perennials with small bulbs can stand up to many forms of heavy concrete traffic. (B) [substeps] If you plan to display perennials on walkways, choose perennials that can stand stand up to a daily blow to the nose, or that will tolerate touch. [title] Look for perennials that can handle direct sunlight. (C) [substeps] Protect plants like roses, shrubs, and hedges with plastic. [title] Pick perennials that can withstand garden shock. (D) Examples of perennials that can withstand abuse from foot traffic include lilyturf (genus liriope) and brass buttons. [title] Select perennials that provide thick coverage.
[EX A]: D

[EX Q]: [header] How to shop for a wedding dress [title] Decide when to shop. [step] There's no time too early to start looking, but there is a time that's too late. Depending on where you get your dress, it could take several months for your dress to be ordered and shipped. <sep> (A) From then, you'll need several weeks for your seamstress to make alterations. You should start shopping about 9 months before your wedding, but preferably sooner. (B) If you aren't sure about the exact times, make a list. [substeps] If you're unable to visit the store and the dress is not shipped out in advance, sit down and plan a shopping trip around that time. (C) If you get your dress shipped at the last minute, that's even worse. Some wedding dress designers are willing to let you pick the bride/groom's dress, so don't make this a trial run. (D) One such example would be march 1st, and the exact timing might vary slightly by weather. In situations where you normally buy on cold winter days, however, it may be best to shop before your wedding day or if possible if it's crowded.
[EX A]:
A