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". 

A group of people walk by in the background. We see a game of poker being played. An odd man appears in front of the camera. we <sep> (A) then see an empty room. (B) see a shuffleboard game playing in slow motion before a reporter appears on the screen. (C) see the first man, then cards being dealt and we fade to a black screen. (D) see the loser and dealer.
C

[header] How to unblock a toilet when you have no plunger [title] Cover the end of a mop with a plastic bag. [step] Pull the bag over the end of the mop. Then, tie it off or secure it in place with a rubber band. <sep> (A) You can also use a rag or a toilet cloth to help secure the bag if you don't have a mop. [substeps] Try using empty containers to provide more protection. (B) After securing the handle of the mop, throw it away. [title] Turn on the water faucet. (C) [substeps] Discard any waste that falls from the end of the mop. [title] Use the bucket or bowl to catch any urine that spills out. (D) [title] Plunge your toilet with the mop. [step] Use a forceful in and out motion like you would with a normal plunger.
D

[header] How to prepare skin for a chemical peel [title] Refrain from any other chemical peels. [step] In the two weeks leading up to a chemical peel, it is imperative that you refrain from having any other chemical peel treatments. If it has been less than two weeks since your last chemical peel, you should wait until at least 14 days have passed. <sep> (A) [title] Avoid microdermabrasion treatments. [step] Microdermabrasion treatments work similar to chemical peels, except this treatment uses a gentle abrasive tool to peel off the outer layer of skin. (B) Prior to these two weeks, any peel, lotions, liposuction, or any other chemical peel therapy can be stopped. During this time, discontinue any chemical peels that are done in preparation for the chemical peel. (C) [substeps] If your skin has been diagnosed with dermatitis or some other form of cancer, you need to fully rest and recover before touching your skin. Do not apply the chemical peel until it has been completely healed. (D) [substeps] Additionally, you should also refrain from trying a chemical peel if you have a condition called parvo. You have only 21 days to complete the chemical peel with parvo.

A