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: A close up of sneakers is shown followed by a person holding up various objects and mixing them together in a bowl. the person <sep> (A) then sets the bowl into a kettle while using tongs to grab the contents and then plays with the sticks inside. (B) pours more and finally puts them in the bowl together. (C) bowls a portion of the action into a cup and continues using the objects throughout. (D) then uses a tooth brush all around the shoe using the ingredients and showing off the shoe.

A: D
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Q: A man is pushing a lawn mower through the grass. A child is standing next to him pushing a toy lawn mower. they <sep> (A) speed past a car in the street. (B) pass other kids on the lawn mower. (C) move up and down the lawn on the mower. (D) give each other a high five.

A: D
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Q: [header] How to take care of pearls [title] When you put them on, wear them after you're done with everything. [step] When you're taking everything off, take them off first. As an organic gem composed of calcium carbonate, pearls are more vulnerable to the chemicals found in cosmetics, hair spray, and perfume. <sep> (A) If you have 1 large pearl, now would be the time to invest in 10 more, within the first 20 years. Just like any other stone, pearls are sometimes exposed to general pollutants, which mean they're more susceptible to infection and, less importantly, to degradation. (B) Dress, style your hair, apply your make-up, and spray on your perfume before you put on any pearl jewelry. [title] Limit your use of pearl rings and bracelets. (C) Stock a small jar and use old pearls as you find them, because they can keep from breaking. A spray bottle should be sufficient, but if you'd prefer to use a porcelain one, stock your applicator brush in a medium-sized jar. (D) Generally, try wearing your pearls after you've finished bathing. [substeps] Those with olive oil removed earlier, and those without more exposure to the chemicals, often achieve a gloss that naturally helps conceal silver.

A:
B
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