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". 
--------
Question: This video allows viewers to hear the testimony of a customer who has used the pro roofing service. First the man tells how he heard about the service and how great it is. he <sep> (A) also says that he chose pro roofing because the neighbors chose it and persuaded him by telling how great the service is. (B) gets the materials to do the job and is joined by a group of small children who are drinking lemonade at the lemonade stand and talking. (C) starts by explaining how he is going to first tell the detail of creating a casing using an iron, then he starts on eggs and bacon. (D) talks about some graphic details.

Answer: A


Question: [header] How to remove malware [title] Understand that viruses, trojans, worms, spyware and bots are all malware that can damage your system. [substeps] A trojan is software that may look legitimate, but tricks you into downloading it. It then activates, and can delete files and steal data or give the perpetrator access to your system. <sep> (A) An administrator is a person with whom you can password protect your database. A trojan is a type of perpetrator that can use your database, copy and resize, hack into users' databases and earn your trademark. (B) [title] Verify that your computer has a dedicated shutoff defroster. [step] In theory, you would press the power key to turn it on and off while running the software program. (C) Helix can easily catch this software, so make sure you are safe. [title] Find the error button and quickly click on it in the settings section. (D) A rootkit can be downloaded unknowingly along with other programs that you install. It can hide on your computer and can avoid normal means of detection.

Answer: D


Question: [header] How to make english muffins or bread [title] Make a sourdough starter. [step] Combine 2 1/2 cups of flour, one packet of yeast, and 2 cups of warm (90-110f) water in at least a 8 cup bowl. Mix with a spoon until it is a smooth batter. <sep> (A) Spread 1 cup extra-sweet and/or spring-loaded yeast flour into the dough. Use your fingers to form a dough ball and set it aside, laying it out on clean, cool, and level surface. (B) [substeps] Make sure the batter isn't too thick, as it could clog the muffin pans on your way home. [title] Stir the yeast and condensed milk until the mixture is sticky. (C) This will sit and " cook " for at least 4 hours during which time it will increase in volume a lot (hence the big bowl). Cover with some plastic wrap or a cloth and leave in a warm place (room temperature is fine). (D) [substeps] You can choose your type of sourdough starter mix, as well. You can use a clay mix, a matte one, or something else.

Answer:
C