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". 

[EX Q]: A man and a woman run and exercise in a gym. The woman and the man talk in the gym and give advice if a person is cramped up. after <sep> (A) , the man goes in the house to grab a towel and a pair of gym pants and tie his shoe and join the woman and the man in gym. (B) , the man puts his arms up to jump at the gee gee and performs huge leaps. (C) , the man and woman talk in the courtroom. (D) , the woman and the man continue exercising.
[EX A]: D

[EX Q]: [header] How to style hair with hot rollers [title] Get the rollers ready. [step] Go ahead and plug in the hot rollers so that they're fully heated by the time you're ready to put them in your hair. If this is your first time using your set of rollers, read the manufacturer's instructions to make sure you use the equipment properly. <sep> (A) [title] Spray your hair with gentle hold hairspray. [step] Start with dry hair, since your hair won't hold curls if you use this method with wet hair. (B) [substeps] Always hold the handle of the steam wand between your wrist and the rollers. Never hold the handle of a curling iron at a normal straight line. (C) [substeps] Make sure your hair is fully washed and dry to avoid taking off any primer or styling gel. [title] Brush your hair while in the rollers. (D) [substeps] For thicker hair, use an extension. If your hair is thick, use an extension with one end attached to the round back of your hair.
[EX A]: A

[EX Q]: [header] How to transition kids to big kid toys [title] Get rid of old toys gradually. [step] When you decide to transition your child to big kid toys, you should do so gradually. Do not abruptly dispose of toys from the earlier phases of your child's life. <sep> (A) They will begin the transition quicker, and they may move on more quickly. Stick to the gradually plan when you begin resorting to older toys, getting them as big as you can. (B) Think of it the way that teenagers or people with childhood disabilities will be reunited with toys they're no longer used to. Take part in family play and activities that engage kid children as a whole. (C) Instead, gradually begin to get rid of toys your child no longer plays with by donating or selling them. [substeps] Try beginning by purging toys that are broken or that your child no longer uses. (D) First start with larger toys and gradually work up to smaller toys as your child grows older. [substeps] For instance, you can take a set of toys and put them in their crib, instead of giving toys to a toddler.
[EX A]:
C