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 elevate your hand while sleeping [title] Sleep on your back or side. [step] In order to elevate your hand while you're sleeping, you'll need to sleep on your back or on the side opposite of the arm that needs elevation. This is the easiest resting position for elevating your hand. <sep> (A) [substeps] Lying on your side not only has been shown to help alleviate hand inflation, but it also improves circulation in and around the hand and wrist joints. It's also more efficient than sleeping on your side. (B) [substeps] You can use a pillow to support your arm when you start to feel like your hand's elevating off the ground. Place a rolled up towel over your head to help prevent air from pooling near your arm. (C) [substeps] Sleeping on your stomach won't allow you to elevate your hand as easily. It's much harder to prop it up from behind if you're lying flat on your stomach. (D) [substeps] Lie on your back with the pillow propping your head up at a 45 degree angle. Your dominant hand should support the bottom of your pillow.
C

A lot of people are gathered in a pier next to a lake with a lot of people kayaking. man <sep> (A) is in sal driving the boat to the lake and kayaking. (B) is being interviewed by a reporter. (C) is sitting on bench talking while people sits on water kayaking and their stares are bent over. (D) is standing in the lake and playing darts and playing with others.
B

[header] How to ignore people you no longer wish to be around [title] Stay away from places you know that person will be. [step] The easiest way to ignore a person is to avoid encountering that individual altogether. You can reduce the chances of running into someone by avoiding the places you used to hang out together or where you know that person frequently spends his/her time. <sep> (A) [substeps] For example, if you took a lunch break at a mutual friend's house, you might consider going there and switching to a different route. Staying away also provides an option to simply not engage the individual with whom you used to be in contact. (B) Start gradually avoiding places that you know people like restaurants, school buildings, entertainment venues, and music stores. [substeps] Avoid restaurants and places that you know the person might be at often. (C) [substeps] Look up a school yearbook or imdb website about nearby schools where you know they may have events coming up. Search online for places where you know you are likely to encounter that individual, or look up your location online. (D) [substeps] Find new restaurants, bars, and coffee shops to visit. Look for places slightly outside that individual's immediate neighborhood.

D