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: [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.

SOLUTION: A

PROBLEM: A woman is sitting down at a table talking. she <sep> (A) lifts up a box and sets it on the table. (B) puts ice in an ice bucket. (C) picks up a bottle in her lap. (D) is sitting while a child pushes a ball out into the street.

SOLUTION: A

PROBLEM: [header] How to bake cod [title] Rinse and thaw your cod fillets. [step] When done, pat them dry. You want your fillets to be roughly the same thickness, as this ensures that they all cook at the same rate in the oven. <sep> (A) [title] Preheat your oven to 350ºf/180ºc and prepare your pan. [step] Get out a baking dish and line it with parchment paper so the cod do not stick to the bottom while cooking. (B) Chilling them makes the ingredients easier to break apart, and what wouldn't seem to work with this recipe could actually be improved. You can thaw your fillets in the refrigerator as you like to save yourself extra moisture. (C) Otherwise, this can cause problems for the fish. [substeps] Place 5 pounds (946 g) of cod fillets into a strainer or colander for disposal immediately to ensure that they are completely clean. (D) Rinse the fillets under cold running water and pat them dry with a kitchen towel. [title] Heat your oven to 500 degrees fahrenheit (121 degrees celsius).

SOLUTION:
A