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: In technical literature as well as aircraft user interfaces where there is not enough space to write the whole word, the prefix "trans" is shortened to "x". Transmit -> Xmit Transfer -> Xfer I am interested to know what is the origin of this. I am curious because "Ex" and "Trans" do not have a similar sound. 
Answer: In addition to the other edifying answers and comments: from an information-theory viewpoint, given the rarity of initial "x" in English words, the presence of it (especially if unpronounceable) is a clear signal that there is something at play slightly out of the ordinary, and it will not be easily mistaken for anything else. That is, information-theory-wise, the chance of misunderstanding is low (more technically/precisely, the error-correction properties of this usage are excellent).
Example Output: no

Example Input: Question: Not quite sure how to word this, but I'm looking for an idiom or phrase/saying that describes when somebody who's done nothing to deserve it has hit a streak of bad luck. Wish I could be more descriptive, but that's about as well as I can elaborate on the idea. 
Answer: To be snakebit Definifion see here: [link].
Example Output: no

Example Input: Question: What's the difference between everytime and every time? I'm a little confused about them, they both seem to have same meaning. Excluding their spelling, are there any other differences between them? 
Answer: The difference is that "everytime" is not a word, and "every time" means all occurrences: "Every time I go to the beach, I get a sunburn." You may be thinking of the difference between "everyday" and "every day." The former is an adjective that can mean either daily or ordinary and common, and the latter is an adverb meaning each day: "I don't have any fancy clothes. I wear everyday clothes every day.".
Example Output:
yes