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 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.
[EX A]: A

[EX Q]: A man is preparing to run and jump. he <sep> (A) runs very quickly down the track. (B) is doing a stunt, then dismounts to the ground. (C) releases the bar, and lands a few feet away. (D) is blindfolded and jumps full speed into the sand.
[EX A]: A

[EX Q]: [header] How to get your parents to let you go to an anime con [title] Be aware of your parents' knowledge of conventions. [step] Do your parents know what a convention is? Do they have the wrong idea? Perhaps they've seen something like it on tv, and they might think it's a festival of women wearing skimpy outfits and men wearing tights. Tell your parents exactly what a convention is if they don't already know. <sep> (A) Not only will they not know, but they may see you as a kid too. [title] Know that there are such a multitude of conventions and ideas. (B) Make sure they don't have the wrong idea! [title] Be mature. [step] Just as with asking for anything else, be mature with your parents. (C) They might ask them, or they might even imagine they know. Tell your parents some reason why they might not know. (D) [substeps] For example, say you are planning to have a convention on saturday night. Your parents are going to be annoyed if you're absent.
[EX A]:
B