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 buy land in colorado [title] Figure out how much you can afford. [step] Start by using an online mortgage calculator to determine how much you can afford to spend. These calculators normally ask you to input your income and associated expenses (e.g. utilities, other loan payments, etc. <sep> (A) ) by the year in which you obtained the land, and how long you wait for payment. [substeps] Once you have figured out the amount, use that as a guideline. (B) ) in order to find the value of your property as a whole. Consider the following : [substeps] You cannot start with a simple down payment. (C) ), as well as the months that you were unable to make the payments. [substeps] Each time you make a mortgage, you will need to subtract the following from your net expenses: home equity interest, vacation pay, expenses for meals and healthcare (e.g. (D) ) and then will determine how much you can afford to spend on a monthly mortgage payment. These calculations also take into account interest rates, mortgage terms and amortization.
[A]: D


[Q]: [header] How to substitute pornography [title] Find fun activities. [step] Instead of temporary pleasure that you may feel guilty about later, invest in your happiness. If you don't have any work to do, then start doing what gives you happiness (porn gives pleasure, not happiness). <sep> (A) Meetup.com provides fun and downloadable activities. [substeps] If you love reading, then find something reading. (B) Create activities that take your mind off the sugar and waste accumulated in the body. [substeps] For example, you might take your cat for walks every sunday morning, play charades, take a walk in your neighborhood, or watch a funny show on youtube. (C) Instead of spending time watching pornography as it is relaxing and educational, use it for fun and discovering how the world works. Take that step and visit your local library and check out reviews. (D) Find activities that take up a large chunk of time that will allow you to get out of the house or at least be occupied for a substantial amount of time. [substeps] Invest in some hobbies you find enjoyable, especially social hobbies that allow you to make friends and have fun.
[A]: D


[Q]: [header] How to perform a weighted squat [title] Begin your warmup by running on a treadmill. [step] Running on a treadmill before squatting is a great way to get the blood flowing into your legs. This allows you to perform your workout better. <sep> (A) [substeps] Start at a low speed setting and fast walk, until you feel your heart rate has started to increase. Increase the speed, until you reach a comfortable jog. (B) However, be sure to avoid the spin, giving your legs a much bigger impact if you do the workout outside of a treadmill. [substeps] Before you get on a treadmill, make sure you're hydrated. (C) [substeps] Start on your right foot and lift one foot up and rest on the floor. Lift one foot off the floor, and roll it underneath the other. (D) Start by getting off the treadmill and hiking up a hill so that your feet don't get sore. [substeps] Warm up your muscles by standing with a few inches of space between your feet and moving into the wall.
[A]:
A