instruction:
Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
question:
Question: A co-worker and I are fairly strongly divided on how to pronounce Linux. For a northern Midwest American (Milwaukee area, Wisconsin, to be exact), should it be pronounced lin-uh ks or li'nuks? pronunciations from: Linux. (n.d.). Dictionary.com Unabridged. Retrieved August 15, 2011, from Dictionary.com website. 
Answer: From the Linux Wikipedia page, here's how Linus Torvalds pronounces it: /'l.nks/.
answer:
yes


question:
Question: What can I call someone (a friend) who is always asking for favours such as: if you are going downtown, can you buy this for me please or, can you lend me your car for an hour or, if you have some spare time, can you post this letter for me please because I am so busy today He doesn't seem to realise or, pretends not to, that there is a limit to asking for help or favours from other people. 
Answer: You can say that your friend is "using" you, as to describe their behavior of taking advantage of you, thus making them a "user.".
answer:
no


question:
Question: I understand what the idiom means: as per this question, it means a person or creature unwittingly used as a test for danger, often destructively. I understand why coalmines: as depositories of ancient organic waste, they are particularly prone to methane and carbon monoxide buildup. But why a canary? They are technically exotic, native and (at least originally) endemic to the sub-tropical Canary Islands, which gave them their name. They were also renowned for their singing voice, as found out in this answer, and could presumably be quite expensive. So why would a mining company in Britain and/or America and/or any other English speaking country use such an expensive and exotic bird as a glorified carbon monoxide detector whose sole purpose in life was to suffocate to death? Why wouldn't they use sparrows, or starlings, or some other small songbird native to the area? Are canaries just that easy to breed and keep? Are they super-extra-sensitive to poison gases and thus were the "upscale" model? Were all small, caged songbirds called "canaries" as a matter of course? Or did the modern idiom simply opt for alliteration over historical accuracy? 
Answer: Male canaries will sing all the time when they're alone in the hope of their song attracting a female. In fact, the main reason for them being held in captivity is their incessant song. This makes them ideal for coal mines; you don't have to concentrate on them or watch them. You do your work, register the canary's song as a background noise, and as soon as the background noise stops, you know you're in trouble.
answer:

no