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". 
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Question: [header] How to do chest exercises in yoga [title] Do the mountain pose to warm up, plus a couple of humming bee breathing exercises. [step] These will get you ready to stretch out your body in the variety of poses you'll use to exercise your chest. Notice your breathing pattern as complete the mountain pose. <sep> (A) Inhale and keep your breathing slow and even throughout the whole warm up period. [substeps] Alternatively, do a crossfit pose to warm up. (B) [substeps] You might try taking an extended pause to " use " your rib cage, start to breath in, breathe out, and repeat. You can also try practicing your opening pose from a hovering yoga chair, at home, or in a pose at your workplace. (C) Settle on a consistent, slow pattern of breath as you start the workout. This breathing pattern will help calm yourself and prepare your heart rate for the more difficult exercises to come. (D) [substeps] After doing the mountain pose, you can do finger circles or kangaroo standing pose to warm up the muscles in your chest. [title] Do the rock dii to strengthen the core.

Answer: C


Question: [header] How to host a housewarming party [title] Make a guest list. [step] You should start keeping a guest list before you start working on the invitation. Be sure you include any friends, family, and coworkers that you would like to invite into your new home. <sep> (A) This will help ensure that the party is pleasant and enjoyable for your guests. Make sure that the guest list is segregated in different places. (B) [title] Decide ahead of time whether you will invite guests with a " weekly " or " annual " package. [step] You should also design and print out your invitations carefully and make sure they reflect how the party will look. (C) [substeps] Limit the guest list to the number of guests appropriate for the amount of space you have available. If you have a small space, consider hosting 2-3 smaller parties rather than one big one. (D) This way, parties are easier to plan without the need for many less specific guests. [substeps] Include guests that you know will be a good fit for your home's atmosphere.

Answer: C


Question: [header] How to build hamster toys out of household items [title] Gather together several popsicle sticks. [step] The number of popsicle sticks that you will need will depend on how tall you want to make the ladder. [title] Rinse off the popsicle sticks to remove food residue. <sep> (A) [step] Use more water once you're happy with the size of the sticks. [title] Draw the popsicle stick shape on the cardboard sheet. (B) [step] The stickiness of food residue could make it difficult for your hamster to walk on the ladder. [substeps] Allow the popsicle sticks to dry completely. (C) [title] Put the 3 popsicle sticks together into a bundle. [step] As your hamster reaches the top of the center bundle it will continue to stack each one on top of a neighboring stick. (D) [title] Grab the popsicle sticks and make hamster bars out of sticks. [title] Shape the bars in rope or connect toothpicks with the glue.

Answer:
B