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: The people start the race behind a closed and grated fence, which then opens and allows them to start racing from an elevated platform down onto the paved raceway. the racers <sep> (A) pedal with one person in a white jacket in the lead. (B) pass snow covered stands along a hilly road up above the as they ride up the hill past the tight stands and sandy roads of the garage. (C) sit against the wall on the track as they wait for the race to start. (D) pass through gaps while the passengers attempts to stay ahead.

Answer: A


Question: [header] How to use a vanilla bean [title] Split the pod if you want to use the seeds. [step] If you are planning to use the vanilla bean in a batter for a cake or for a batch of cookies, you will need to open the vanilla bean pod and remove the seeds. You will then add the seeds to the batter to infuse it with a natural vanilla flavor. <sep> (A) [substeps] [substeps] Wait a few minutes before parting the pod or moving it to a serving dish. Being too cold will crush the seeds as they break into the batter. (B) [substeps] Removing the seeds can make it easier to infuse the pod with a natural vanilla flavor. A good rule of thumb is to reserve about ½ cup (100 g) of pod before you can drink the rest. (C) [substeps] Keep in mind that you will not be able to extract the seeds directly from the pod if you plan to use it. Instead, you will be mixing the seeds into the flour. (D) [substeps] To split the pod, lay the vanilla bean pod on top of a clean, dry cutting board. Turn the hooked end of the vanilla bean to the top of the board.

Answer: D


Question: [header] How to store produce in a root cellar [title] Research each item's shelf life. [step] Expect different types of produce to last longer than others when stored in your root cellar. For example, take dried beans, which can last up to one year or even longer, versus broccoli, which only keep for a week or two. <sep> (A) Pick up a guidebook for root cellar storage that includes this information, or use online resources to find out how long your preferred produce will keep. [substeps] Learning this information beforehand will help you decide what to store and how much. (B) Any produce grown slightly outside of your storage medium needs to last longer. [substeps] The usda's available documentation is here: https: // www.usda. (C) [substeps] The additional storage space can maximize the flavor you'll be using for your dried produce. If you're storing canned produce, for example, it may spoil significantly more quickly than dry produce. (D) If you have potting soil available in your roots cellar, you should filter it out. If your soil is higher in nitrogen, try shortening its shelf life.

Answer:
A