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 Q]: We see an animated opening screen. A child washes and dry their hands leaving the water on which and adult turns off. we <sep> (A) see a boy record himself skating on the ice. (B) see a blue information screen. (C) see two people rinse their hands off as adults wash theirs. (D) see the kids wash their hands and leave the water.
[EX A]: B

[EX Q]: [header] How to install a bakflip hd tonneau cover on a ford f150 [title] Place the rail of the bakflip hd on right hand side bed rail of the f150. [step] Slide the tonneau rail all the way forward to the bulk head. It is a good idea to have a squeeze clamp or similar to hold it in place. <sep> (A) [title] Slowly turn the bakflip over so it moves slowly, its going to wobble and have to be bent the opposite way of the rail. [step] Be prepared for a lot of bumping. (B) [title] Tightly wrap round tray socket on right hand rail over cover and fasten. [step] Compression disks complete a swivel mounted over rail. (C) [title] Place the included rail clamps in place. [step] Tighten with a wrench or socket. (D) This will prevent the oil from jumping up and down accidentally while the g2 is being painted. [title] Place the nikon bolt assembly inside the couplers cradle.
[EX A]: C

[EX Q]: [header] How to deal with a friend's rude spouse [title] Ignore one-off comments. [step] In some cases, a person is only rude because of a particular situation. For instance, your friend's spouse may be running late for a meeting or tired from a long night. <sep> (A) If that's the case, keep the matter in the " off " sub of the comment section. [substeps] Some statements are simply loaded sarcasm, such as " yeah, " " i know, " or " please do not comment on my new year. (B) If their rudeness is unusual, try to be compassionate and remember that everybody is rude sometimes. [substeps] If being rude isn't typically your friend's spouse's style, simply shrug off the remark and act like it didn't happen. (C) Ignoring one-off comments may also vary based on the person's personality and demeanor. [substeps] For instance, maybe your friend's spouse has taken your cat out and now you have a dog sitting on your sofa. (D) This may signal that they will not respect one-off comments. [substeps] Instead, simply ignore the rudeness your friend might display.
[EX A]:
B