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". 

[Q]: A man dressed in yellow and black winter clothes ice fishes on a a frozen lake. The man is reeling in a fish for a long time. the mans catch <sep> (A) more fish and throws them to the side. (B) finally reaches the surface. (C) a fish for dinner by making a wish with his mouth. (D) one and puts it on a fishing pole in the lake.
[A]: B


[Q]: [header] How to improve your leg flexibility [title] Start off with the " easy pose. [step] " sit on one or two folded blankets with your legs stretched in front of you. Bring your legs in and sit cross-legged, and make sure your knees aren't at a level any higher than your hips (sitting on the blankets will help with this). <sep> (A) Lift your feet (they should be positioned vertically in front of you with your feet shoulder width apart) off the blankets. [substeps] Get slightly more rigid by taking big strides forward and focus on the floor around you. (B) Do the pose for 4 to 6 sets of 10 repetitions. [substeps] You can use your foot in this pose if you want to strengthen your leg muscles. (C) [substeps] Many people find it hard to do a basic pose with their legs crossed before they can complete yoga poses like the " leg dog " pose. This exercise can be coupled with the' loom pose' to improve your leg flexibility. (D) Don't let your chest sink down: hold your chest out and pull your shoulders back. [substeps] Hold this pose for several minutes, and feel the stretch working through your quads, hips, and lower back.
[A]: D


[Q]: [header] How to make a coloring book for young children [title] Decide on the book's size. [step] The most convenient dimensions for your book are 8.5 x 11 ", or standard size copy paper. Most commercially-made coloring books fit those proportions, so children are already accustomed to the size. <sep> (A) [substeps] Select the size you want your book to be. For example, a 15-inch book for a 14-inch child might be made of 11 1/2-1.8 ". (B) A smaller book may be incredibly difficult for younger children to read and understand. [title] Purchase the supplies and materials to make the photo book. (C) However, there are many variations and ranges when it comes to a coloring book, including : [substeps] Child-sized. This will include different colors, shapes, and sizes, such as blue, green, orange, purple, and indigo. (D) Also, if you're stumped coming up with your own illustrations, you'll have the option of printing new designs off of the internet and adding them to your book later. [title] Determine how many pages your book will be.
[A]:
D