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: What's the difference in meaning between "register" and "registry"? Can both be used interchangeably when talking about an official (public) list of items, records? 
Answer: The online oxford dict says: Register noun official list or record, for example of births, marriages, and deaths, of shipping, or of historic places. a book or record of attendance, for example of students in a class or school or guests in a hotel. Registry: noun (plural registries) a place or office where registers or records are kept. But yeah, it also says that a registry too can mean a list. And I think 'Registry' is used more in the former context than the later. Even while talking in context of computers we say things like 'Windows Registry'. For me, the word register brings along a sense of being finite but registry does not. like when I think of a register of records, I usually get a quantified picture of the records list comes to my mind, like a page, or a notebook. but 'registry' brings along a picture of non quantifiable !! or its just weird with me. Anyone have other thoughts on this?.
Example Output: yes

Example Input: Question: is it 'a usual' or 'an usual'? 'A usual' sounds more correct in my head ('Today was a usual day.') than 'an usual', but u is a vowel. Which one is correct and why? 
Answer: The technical definitions are: open vowel sounds or closed vowel sounds. All open vowel sounds such as, orange, envelope and image require the article "an" to bridge the two open sounds. Closed vowel sounds typically start with an unwritten "yu" consonant such as "a university" or "a united Europe, a Europe which is united" and therefore use the more common "a" article.
Example Output: no

Example Input: Question: I am looking for a word that incorporates all, or most, of the following (when referring to a sentence or a piece of technical literature): Highly academic Not useful (despite being technically correct) Overly verbose/eloquent Superfluous (to be honest, this seems to incorporate the rest, but I want to see if there is a better word here) Sample sentence (I hear it's required): There are many ____ white-paper definitions which only serve to dazzle the reader with the author's purported intelligence. 
Answer: The word that first came to my mind is ponderous, which conveys the verbosity and academical nature of a work of great weight; heavy; massive. dull and labored: a ponderous dissertation. Or perhaps heavy, which can typically refer to any kind of text which is hard to read of major import; grave; serious: a heavy offense. deep or intense; profound: a heavy thinker; heavy slumber.
Example Output:
no