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 paint watermelon nails [title] Remove any old nail polish. [step] Soak a cotton ball or pad with nail polish remover. Rub the soaked cotton ball over the old nail polish gently to remove the polish. <sep> (A) [substeps] Rinse away the polish from the peel and gently scrub away the residue, to avoid further staining the polish. You do not have to cover the peel in nail polish remover. (B) Don't wipe the wet cotton onto the watermelon, but rather gently rub it over the nail until the paint is lost. [substeps] Washing the cotton ball between uses will get rid of any old paint. (C) You can also wear gloves to avoid damaging your fingers. [substeps] The rubbing motion will help the polish to adhere to the nails. (D) [title] Paint your entire nail a light pink or red, the color of watermelons. [step] After applying a clear base coat apply a thin coat of pink or red polish starting at the base of the nail and working your way up.

Answer: D


Question: A woman is sitting down at a table talking. she <sep> (A) lifts up a box and sets it on the table. (B) puts ice in an ice bucket. (C) picks up a bottle in her lap. (D) is sitting while a child pushes a ball out into the street.

Answer: A


Question: [header] How to protect a convertible [title] Wash your convertible regularly. [step] It is recommended that you clean your convertible top at least once every 4 weeks to keep dirt from sinking into the fabric or vinyl. [title] Wet the top of the convertible with a hose. <sep> (A) [step] Use a gentle car shampoo or one made specifically for convertible tops, which can be found in any automotive or home improvement store. Apply the cleaner with a sponge as you would to the rest of your vehicle. (B) [step] You should only wash the top so that it is lightly damp to get rid of any unwanted grime or dirt. [substeps] If you are dealing with a large number of cars, it is best to only clean the top of the convertible top once or twice a week. (C) [step] Use between two and three gallons of water. After some time, check the label on the water bottle to see how often your convertible top should be wet. (D) [step] You can prevent deodor (cavanic disease) from developing by wetting the top of the convertible top without water. This will remove dirt and then all of the dust.

Answer:
A