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: Which is correct? The thief carried the knife carefully so as not to cut himself. The thief carried the knife carefully not to cut himself.
Answer: I am not an English major but these answers seem wrong to me. I came here to see if "so as not to" was considered appropriate in any case. The comma makes it sound like the writer is trying to say that the killer was not suicidal and wasn't carrying the knife to intentionally cut himself. This is not what the author means. He means to say that the thief was carrying the knife in a protective manner so that it would not accidentally cut him. I would use, "The thief carried the knife carefully so that he would not cut himself.".

Answer: no

Question: Question: Possible Duplicate: Do you use "a" or "an" before acronyms? Does one use 'a' or 'an' before the word 'X-Ray'? Quite simply, should a sentence read "a XML report" or "an XML report"?
Answer: It's "an XML report", because which form of the indefinite article to use is decided by how the next word is pronounced. In this case, it's pronounced: An ex-emm-ell report 'XML' begins with a vowel sound, 'e', so an is used rather than a.

Answer: yes

Question: Question: There is the verb quicken to make something quick or faster, but Merriam-Webster doesn't list slowen. What is the verb to make something slow (as in 'reduce in speed', not 'something that is slow')?
Answer: There is also decelerate, which is the opposite of accelerate. From M-W verb to move slower : to lose speed.

Answer:
no