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: Possible Duplicate: Why don't we use the indefinite article with 'software'? In France I have always been told that saying "a software" is not correct English (as a nominal compound), and that "a piece of software" or "a software program/package/product/system" must be used instead. Recently I have doubts... is there any case where it is actually correct? Examples found on the Internet: SalsaJ, a software for data analysis at school So if you sold a software which required your customer to pay a monthly fee, [...]
Answer: Think of it this way: would you say "a tableware" or "a glassware"? The word "ware" means "commodity". Everything that applies to "tableware" and "glassware" also applies to "software". The correct usage is "a piece of software" or something in that vein. I prefer "a program" or "a computer program" myself. Other alternatives are: an application, a computer application, an app, a software tool. (FWIW: as a software developer myself, I assure you that devs never use the term "a software" when they communicate.).
no

Question: I was writing something along "... I could only read upto page 34" when my spell-check app Grammarly complained that I should rather use "up to". So, what's the difference between the two and is there really any difference? Or is it that the condensation "upto" is not technically allowed?
Answer: Upto is a misspelling of up to. -- Wiktionary Use up to with a space between the two words. Also, as Yosef Baskin says: You can use the following self-test: Does the single word say something different from the two words? If not, stay with two words. By contrast, into and onto do mean things other than in to and on to, so they work as single words.
yes

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.
yes