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". 

[Q]: [header] How to outfit a basic toolbox [title] Purchase a tape measure to include in your toolbox. [step] A tape measure comes in handy when you need to know the dimensions of a room before buying a new piece of furniture or centering a picture on the wall. [title] Include a box knife in your toolbox. <sep> (A) [step] A box knife, or utility knife, can be used to open packages, cut small pieces of wood or slice cardboard. [title] Put duct tape in your toolbox. (B) [step] It is critical that you list the dimensions which make up that box. If you don't, it will go in unusable pieces. (C) [step] A box knife (or a small, average sized box knife) can make a toolkit for a desktop store. For a playroom around a certain age, a box knife can provide yourself with more choice of tools and accessories and will make enough room for accessories that might otherwise be overlooked. (D) [step] This is to make sure all the box knives you buy have empty compartments and can be tried easily. [title] Purchase a pack of set base bonuses.
[A]: A


[Q]: [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.
[A]: D


[Q]: [header] How to make mosquito repellent [title] Choose an essential oil for your spray. [step] The strong odor in essential oils will prevent mosquitos from biting you. There are a variety of different oils that you can get depending on your scent preference. <sep> (A) Some of the most popular essential oils that can be used to repel mosquitos include peppermint, lavender, eucalyptus, geranium, rosemary, clove, sage, cinnamon, and thyme. Determine which scents you like the best and choose those as the basis for your essential oil repellent. (B) You can use any type of essential oil you like including citrus and peppermint essential oil for both sun and mosquito repellent. Lemon, grapefruit, lemongrass, and walnut oils also provide natural repellents. (C) Oil containing peppermint, eucalyptus, lemon, and hickory helps repel mosquitoes and will also keep mosquitos away from you. [substeps] Peppermint and eucalyptus both have antiviral and anti-viral properties as well. (D) Think about : [substeps] Chamomile: this skin-friendly antiperspirant has a mild fresh scent that has a calming effect. Tea tree oil: this oral-based oil has few negative effects on your body when applied directly to your skin.
[A]:
A