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 Input:
[header] How to love reading [title] Consider why you want to read. [step] People read for a wide variety of reasons. Before you pick up a book, consider what you want to get out of reading. <sep> (A) Some people like reading books that teach them new skills, from computer programming languages to skills for hunting or camping. Other people enjoy narratives, whether fictional or biographical, to transport them to other times, worlds, or situations. (B) Maybe you want to learn how to read to overcome your depression, or maybe you want to learn how to fix the problem you have with your previous reading. Identify, by reading, why your brain is going through a few different positions and see which position you are thinking about reading in. (C) Are you concerned about losing weight? Good books can have a much greater impact on your emotions, yet the answers to most of your questions are still unknown. [substeps] Do you want a great book in mind? Like many writers, you may have been hoping a novel could express a feeling of still love while taking care of your children. (D) [substeps] You can visit your local library, read at a coffee shop, or do some more reading. You can also read online if your websites want you to read.

Ex Output:
A


Ex Input:
A person is riding a bike over a trail. they <sep> (A) go over several jumps on the trail. (B) set up a camera in the middle of the trail. (C) are going down the road on a dirt trail. (D) go through a tunnel on the side.

Ex Output:
A


Ex Input:
[header] How to build confidence in preschoolers and toddlers with public speaking [title] Teach the children poems suitable for little kids. [step] Read the poems to them and help them to learn the poems through repetition and even enactment where possible. Then, have the children recite the poems while you're giving them your total attention. <sep> (A) [title] Encourage the children to not be afraid and prove it to them by speaking publicly yourself. [step] Even if you are uncomfortable with public speaking, which most people are, your little one needs to know from you that they are not the only one who is nervous when speaking. (B) [title] Offer that option to the small children over the course of the day. [step] If they start to lose interest in what you tell them, you can make your speech longer and more suspenseful. (C) [substeps] Get a sheet of duct tape to place under the words to help them hold the reveal in their own mind. [title] Sew and paint a picture on your bathroom mirror. (D) [title] Plan your preschoolers' play dates, with specific goals for appropriate play time. [step] One way to guarantee that play is complete and the children feel confident and in control is to provide a " forever " on every play date.

Ex Output:

A