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 Input:
A group of people are seen walking around when two men grabs hands. the men <sep> (A) then begin playing tug of war and throwing one another's hands up in the air. (B) then begin arm wrestling one another while other watch. (C) then begin playing darts while others watch them on the sides. (D) then reach into a bag that is sitting in the sand.

Ex Output:
B

Ex Input:
[header] How to support your child's body image [title] Encourage body acceptance for your child no matter what. [step] A positive body image stems from your child knowing that healthy can look many different ways, with different shapes and sizes. They don't have to look a certain way to be healthy or attractive. <sep> (A) [substeps] Your child should enjoy being body so they are helpful in changing their body and walking, whatever it is, to their body. This encourages them to be like the truly beautiful people they are. (B) Encourage your child to feel his body is more attractive and healthy than his other features. The way your child looks is really his form. (C) Remind your child of this often so it becomes ingrained in their mind. [substeps] For example, you may say, " healthy does not mean skinny or super buff. (D) They can be simply sitting at home and enjoying themselves, while still being an amazing and valuable member of their social group. [substeps] The ultimate idea is to encourage your child to use their body to help them achieve a sense of self.

Ex Output:
C

Ex Input:
[header] How to criticize constructively [title] Note the difference between constructive criticism and destructive criticism. [step] Constructive criticism improves a person's behavior, encouraging positive changes. Whereas destructive criticism condemns and discourages the person. <sep> (A) [substeps] Destructive criticism compares an individual to someone he or she might have been if he or she was different. Destructive criticism makes the individual more receptive to change. (B) Destructive critics treat individuals with a certain, refined outlook, which allows them to reinforce their emotions and express their own thinking positively. They typically state their thoughts, not the emotions behind them. (C) [substeps] Destructive criticism demeans, discredits and hurts people. In contrast, constructive criticism improves a specific behavior without personal attacks. (D) Consistent use of the word " improvement " is a distinction between passive and constructive criticism. [substeps] Passive criticism burns off more power with an objective, thinking-to-think assessment.

Ex Output:
C