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". 

[EX Q]: A indoor course is panned with camera in a warehouse setting. an athlete <sep> (A) runs on the course with a javelin, catching it about six times in the air before returning to throw again. (B) runs down a track and pole vaults over a high bar and onto a cushioned landing pad. (C) runs through the course exhibits. (D) performs a routine on the course taking long spins around turns.
[EX A]: B

[EX Q]: [header] How to cook bay scallops [title] Have the rest of your meal, including the sauce, already cooked and ready to go. [step] Scallops taste the best the moment they are done cooking. If you cook the scallops first, and then the pasta, sauce, and so forth, they won't taste as good. <sep> (A) [title] Remove the side-muscles, if necessary. [step] It will feel like a tough spot on the side of the scallop, with the tissues running horizontally instead of vertically. (B) In addition, they'll become soggy when you're ready for the pasta, so it's best to bring them all out at once so they don't burn. [title] Read the instructions on the package of mascarpone. (C) [title] Pour the bay scallops onto a serving plate. [step] Reserve some room in your refrigerator for the traditional enchiladas served with scallops. (D) [substeps] [title] Slice your scallops in half. [step] Use a sharp knife to slice 1 scallop horizontally so that there is one open side.
[EX A]: A

[EX Q]: [header] How to make cauliflower rice [title] Remove any brown spots. [step] Look over the top of the cauliflower for any brown or discolored spots. Remove them with a sharp knife. <sep> (A) If the rice is sitting in very wet soil, wait until it is dry to the touch. [substeps] If you see any brown spots that seem dry to the touch, blot them gently with a clean towel. (B) [substeps] The cauliflower rice will brown quicker if you remove brown spots first. [title] Cut the cauliflower into chunks. (C) [title] Rip the leaves off the bottom of the cauliflower. [step] You want to get to the good, white stuff, so remove the leaves and discard them. (D) [substeps] It's best to cook the rice from the other side of the cooking sheet. Remove as much of the brown spots as possible.
[EX A]:
C

