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". 

A marching band is in the midle o street. behind the marching band <sep> (A) people are in s street playing. (B) the drummers are covering the ground. (C) , a tire is taken off and replaced with a new tire. (D) a fire truck is in the parade.
D

[header] How to find an email address for free [title] Start with a google search. [step] If you haven't already done it type the individuals name into google in quotations. If you know the town or city that they reside in you can type that in after a plus sign like so. <sep> (A) [substeps] Learn what their email address is before you send your email; if you can't find it on the address list, ask your secretary for recommendations. [title] Click the green " search for [your email name] " button at the bottom of the part titled " contact us. (B) [title] Add the zip code to the search. [step] For example, if you're searching for mr. (C) If you know where the person lives, type their telephone number into the first field, then search in the name field as well. If they don't have a home address, type their city and zip code into the fields provided, checking that you know your state's code. (D) Furthermore if you know their profession you could type something like [title] Search the social networks. [step] The popularity in social networking sites like myspace and facebook have escalated in modern times.
D

[header] How to make napkin rings [title] Cut an empty toilet paper roll into thirds. [step] You can also use a paper towel roll instead; in that case, cut the roll into rings as thin or as thick as you'd like. Many people find a serrated bread knife the easiest for this, but you can also use a pair of scissors instead; be careful not to squish the roll too much. <sep> (A) [substeps] If you want to make rings with random, intricate patterns, now is the time to do it. [title] Use unsalted butter instead of margarine or olive oil. (B) [title] Cut 5 to 6 bars of butter into quarters. [step] The bars should all be the same width, with the thickest bars closest to you and the largest bars closest to the center. (C) [substeps] Sometimes, toilet paper rolls will have little bits of paper stuck to them. Try to peel these off as best as you can. (D) [substeps] Use folded paper towels instead of paper towels or tissue paper, too, if you want to save spare paper rolls for later on. [title] Cut a 6-inch by 6-inch (15.

C