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 build a passion for cooking [title] Make a list of your favorite foods to eat. [title] Go to your local public library website. [step] Type the names of these favourite foods into the search bar. <sep> (A) This will let you create your own lists of the foods you like to eat. Also, there will likely be a section where you can put your personal information about the food that you like. (B) If you are a parent, keep an internet encyclopedia online. Tell with the patient that you have a hard time remembering the specifics of these foods. (C) For each item, choose the cookbook that looks the most interesting and put a request on it. [title] Select the recipes that resonate with you. (D) [title] Pick up a crock pot and fill it with warm water. [step] Cook the mixture for a few minutes until the water is cold.

Ex Output:
C

Ex Input:
[header] How to start a nanny business [title] Get a list of prospective nannies. [step] Advertise in newspapers, online ads, put signs up, and give flyers. If you have experience in child care, solicit coworkers and contacts to see if they are interested in providing nanny service or if they know others who would. <sep> (A) Online groups like the sunshine and children's network are great places to begin looking. Be sure to approach your current employer, perhaps to ask if they know of a nanny who would be willing to offer you a job. (B) Also keep in mind if someone does not want a flyer they are not interested so don't bug them they might spread the word, ruining your business. [title] Do a thorough background check on each candidate. (C) [substeps] Make sure to get a roster in question. Nanny cannot become a nanny, but a general guideline for a daycare provider's operations is to have several nanny's staff. (D) Maybe advertise with a school newspaper or with individual business cards. If the nanny is from a more prestigious family, contact them later so they can accept your offer.

Ex Output:
B

Ex Input:
[header] How to pursue online romance [title] Look for the internet venue you will use for your romance. [step] There are hundreds of dating websites to chose from, for every lifestyle and almost any country you can name. [title] Think about installing an instant messenger service on your computer. <sep> (A) [step] Yahoo and msn offer, with a few exceptions, global instant messaging, and usually these services are free. [title] Decide if you want to look locally or globally for the online romantic connection. (B) [step] That is, skype, google +, kindle, etc. Are all great options, but you can also use roblox or wordpress as well. (C) [step] While it is only available for people with a bluetooth technology connection, this is a very useful tool for potential interested parties with limited expertise. [title] Give your partner the address of your cyber-relationship service website. (D) [step] Make sure that you are connected to wi-fi and not the internet-via any ethernet connections and networks with installed wi-fi. Be aware that the internet may seem like a must-have if it is used to communicate with your partner, whether he/she lives somewhere that you only go to, where money is.

Ex Output:
A