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.

Example Input: Question: I was wondering what "take a stab at doing something" means? For example I'll take a stab at answering these. 
Answer: As everybody has said, to take a stab at means to attempt. I want to additionally note here that I believe it to be related to the idiom stab in the dark, meaning an attempt at something with little guidance or hope of success. It doesn't carry the full weight of that meaning, though, just an attenuated implication of not necessarily knowing what one is doing, more likely used as mild self-deprecating humor than anything else.
Example Output: yes

Example Input: Question: I want to ask whether I can use the word "Fuck" in a formal context. Apparently, the word dates back to the early 16th century, so it shouldn't be considered slang (although, it is misused as slang for other reasons), but regardless of its vulgarity, could I use it in a formal context with its original definition? I imagine that people will be surprised, but when realizing in what context I am using it in, then it will be more understandable and acceptable to use it. Firstly, I do not even know the definition of the word due to its vastness in meaning, I always thought it was an exclamation-like word meaning nothing (for it to mean sexual activities is a slang definition, is that not correct?), but used purely for emphasis. What does it first and foremost mean in its original/accurate and/or formal definition? I also know of another definition of the word "Fuck," which is "I will fuck you" as in "I will defeat you" (in context of fighting or combat), is that a formal definition as well? I mainly ask for this, because I need to use the word in this context, specifically and especially. Also, side question, is it possible not to always make it a vulgar word? Thanks in advance. 
Answer: It is very unwise to use "fuck" in any formal context whatsover (outside of technical discussion of language). The word either has strong and forceful sexual meaning, or it has the debased banality of over-frequent use by those groups of society who lack nuances and who express themselves repetitively and coarsely. In neither case does the usage fit with formal discourse. In short, although an excellent word to describe a very pleasant and necessary activity, it is rude.
Example Output: no

Example Input: Question: "Hooker", "whore", and "prostitute" all mean whore; what are the differences between them? 
Answer: Prostitute: The long technical term a person who has sex for money. Hooker: A slang term for a prostitute. Whore: A Derogative term for a prostitute or loose woman.
Example Output:
no