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:
There is a black dog and a white dog jumping around the person raking the leaves. The white dog is trying to bite off the rake. both the dogs <sep> (A) are walking on the grass and one of the dogs is falling. (B) are standing back on his hind legs trying to get out of the rake. (C) are playing around the man raking the leaves, trying to bite the rake. (D) do this trying to be very nice.

Ex Output:
C


Ex Input:
A gardener is shown trimming very tall bushes with a gas powered trimmer that he plugs in and gets ready. He turns a few dials and gets to cutting some more of the surrounding bushes. he <sep> (A) appears very happy with his efforts watching up close while clipping the very tall hedges that has a special effect. (B) trims up and down the length of them with precision and accuracy. (C) goes back and forth with the trimmer while still cutting the hydro leaves, trimming them with a hand cutting tool, cutting the bushes, and trimming them with a stone powered trimmer. (D) cuts straight through the beginning raking the leaves and an older man walks in and takes a look at the clipping.

Ex Output:
B


Ex Input:
[header] How to open an adoption agency [title] Get a copy of your state's business regulations. [step] Every state has different requirements, so find out what your state's requirements are before you do anything else. You can visit the official website of your state or you can call the appropriate department. <sep> (A) ( call your state capitol and tell the operator you want the phone number of the department or office that regulates adoptions for your state. ) departments that handle the regulations regarding adoptions may be called differently in some states. (B) [substeps] Generally, it is appropriate to pay a certain fee for open adoption. You can also find out if your state requires you to pay a fee by contacting the registry. (C) If your state does not have a promotional agency requirement, you can prepare an application to open a adoption agency online. You can also visit https: // www.nationalchilds.org/esc/cc/fss. (D) [substeps] California has a lot of regulations, and if you don't meet the regulations, then your application will go to the wrong agency. You can't open an adoption agency on your own.

Ex Output:

A