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: Two men are talking in a news room. some people <sep> (A) are riding bikes in snowy terrain. (B) have gathered outside to watch. (C) are kayaking in the river. (D) are outdoors playing a game in a sandy field.

SOLUTION: B

PROBLEM: [header] How to measure clothing for your cat [title] Measure a calm cat. [step] Catch your cat in a good mood, or a sleepy mood. Wait until your cat is holding still, and take his or her measurements. <sep> (A) Remember to ask beforehand if the cat's body language indicates a calm individual. [substeps] If your cat is growling, meowing, or hissing, this indicates a calm individual. (B) Your cat may jump up to grab the measuring tape or unlike with its usual behaviour. Make sure your cat stays still and seem both calm and alert. (C) If your cat is hyper, play with him for a while and gradually calm him down. For example, let your cat chase a toy for a while, then let him catch the toy. (D) Cat fur is a delicate fabric, and your cat will be easily scratched if you mess up the measurements. [title] Put your cat in a comfortable place.

SOLUTION: C

PROBLEM: [header] How to choose a medication for attention deficit hyperactivity disorder [title] Choose between stimulants and non-stimulants. [step] Stimulant medication appears to be very effective at treating adhd symptoms; however, some non-stimulant medications are also used to treat adhd. Sometimes, non-stimulant medication will be used after stimulant medications have been ineffective. <sep> (A) [title] Observe where your adhd symptoms originate. [step] Try to reflect on when you have been exhibiting symptoms of adhd at the moment or right now. (B) Be clear from the outset of use whether you are taking medication or non-stimulant medication. [title] Choose non-stimulant medications for severe or recurring adhd symptoms. (C) [substeps] Many people choose generic methylphenidate stimulants as they are effective and cost efficient. Stimulants are the first line treatment for adolescents and children over six with adhd. (D) This may be best to start with if you don't currently have an adhd diagnosis. [title] Start with selective serotonin reuptake inhibitors.

SOLUTION:
C