TASK DEFINITION: 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". 
PROBLEM: A bunch of men are inside a green colored gym. They are lobbing a tennis ball back and forth. they <sep> (A) are engaged in a game of tennis. (B) bounce the ball up and down on the trampoline as they go. (C) hit the ball up high into the air. (D) knock balls off the hoops into the spectators.

SOLUTION: A

PROBLEM: There is a large decorated christmas tree behind them. There is a woman sitting in the living room with a little girl. the boys <sep> (A) begin to climb hill on the christmas tree with an orange garland and used a brush. (B) play foos ball with the men. (C) are showing the little girl how to pierce her nose piercing. (D) start to play as the woman continues knitting the tree.

SOLUTION: B

PROBLEM: [header] How to deep condition your hair [title] Choose a product. [step] Find a deep conditioning treatment that's right for your hair type. There are many products on the market, and while they're all made to restore moisture to hair, you should find one that's tailored for your specific needs. <sep> (A) [substeps] It's a good idea to review the ingredients on the package a few days before trying a deep conditioning treatment. You don't want to make the treatment too thick for your hair, but you also don't want thick hair in general. (B) The main downside of deep conditioning is that it can cause unnecessary damage to the ends of hair. [substeps] Look for conditioner that can moisturize your hair and remove excess moisture. (C) Consider the following when deciding what product to go with : [substeps] Toner shampoo [title] Try a deep conditioning treatment. [step] Using a deep conditioning treatment to hydrate hair can result in smooth, voluminous curls. (D) [substeps] If you have kinky, textured hair, look for products made specifically for kinky hair. If you have fine hair, look for products that are described as " light " or " weightless.

SOLUTION:
D