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". 

[header] How to buy a blackhead remover [title] Learn your options. [step] You should not squeeze or pick at blackhead, as this can lead to infection or scarring. However, you can remove pesky or unsightly blackheads with several different types of products that may not necessarily irritate your skin or require treating it with chemicals. <sep> (A) Learning your different options can help you identify the best product for your specific blackhead removal needs. Products that can remove blackheads include : [substeps] Extractor tools pore strips clay masks topical creams [title] Identify the best remover for your skin type. (B) For example, cleansing a burnt face can peel pores, like blackheads, and subtly remove blackheads. Deep pore pimples, which are a common factor for blackheads, are not tended to dry out. (C) [substeps] Avocado, keratin, and brewer's yeast all work well in reducing the inflammation and scarring of blackheads. [title] Pick a chemical neutralizer for stubborn blackheads. (D) Some of the well known brands that are known for their blackheads include tootane, steam, huawba, and celandine. As noted above, these products are more environmentally friendly than other skincare products, especially for those kids.
A

[header] How to help a friend cope with a breakup (for girls ) [title] Actively listen to your friend. [step] Active listening is an approach you can use to get the most out of your interaction with your friend. When you're actively engaged and communicating openly with your friend, you are showing your friend that you understand her feelings and are supportive of her. <sep> (A) This will also show your friend that you really mean what you say. Your friend may feel embarrassed or upset by this approach, and will likely move on her own. (B) Often when a breakup occurs, it can lead to feelings of loneliness and self-doubt. As a friend using active listening skills, you are communicating to your friend through actions that she is not alone and that value her thoughts and feelings. (C) [substeps] As you listen to your friend and get to know her better, you can start to practice listening in ways that engage her and build your friendship. There are several ways to actively listen to what your friend says, including: practice active listening on a regular basis. (D) If you make eye contact and nod in agreement, your friend is better able to hear you, she understands that you are understanding her and that you are empathizing with her. [substeps] Don't interrupt your friend when she is talking.
B

A rodeo clown is running from a bull. the bull <sep> (A) bats a person's hat. (B) is angry, chasing the clown. (C) charge him one after the other. (D) falls down on the arena floor.

B