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". 

[header] How to bathe a pregnant guinea pig [title] Select a shampoo. [step] There are all types of shampoos for pets. For your guinea pig, make sure the shampoo is made specifically for small animals (it should say so on the bottle). <sep> (A) Otc shampoos and chemical shampoos are good choices. Avoid shampoo labeled specifically for guinea pigs and those formulated for females. (B) This way, both animals can use the shampoo and their fur will be clean. While many shampoos claim to free your guinea pig from " reye's syndrome ", this actually isn't true. (C) [substeps] Make sure that it is specially formulated for pregnancy-therefore not designed for your guinea pig. You can get shampoo from the veterinarian. (D) A small animal-specific shampoo will keep your guinea pig's skin from drying out or becoming irritated. Since your guinea pig is pregnant, the shampoo should also be non-medicated to prevent ingredients absorbing through her skin that could harm her unborn babies.
D

A person is windsurfing in the body of water. the person <sep> (A) missed a point as they windsurfing through the water. (B) holds onto a rope attached a to a boat as the boat moves through the water. (C) turns the board and sail around. (D) windsurfs over rocks and trees.
C

[header] How to choose a boarding school in dehradun [title] Decide why dehradun is the chosen location. [step] Dehradun is considered to be a hub of top reputed boarding schools in india. It is the area where many parents are keen to send their child for schooling. <sep> (A) [substeps] Arriving in india in 2014 will pay more than 2 thousand points. In order to get accepted to an indian boarding school, you'll need to demonstrate that you are a bright, energetic student and you can pass the financial challenges and placement test. (B) [title] Prepare a list of all the schools in dehradun that you favour. [step] Check the school websites and video tours. (C) Exhaust other considerations before choosing a boarding school. [substeps] Think back over which boarding schools are located in india and which one is undesirable. (D) Do the research that will determine the best boarding school for you. Look into the websites that list your location and determine which schools are right for you.

B