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.

[EX Q]: Question: I am looking for the term describing when your hair grows kind of in a circular direction (defined by the direction of your hair root). Many people have something like this on the back of their heads or even on their foreheads. I found the term hair crown on dict.cc but I feel like this is either not the correct term for it or it is not very widely used. There is a German article on human hair including a section about these things but I could not find the English equivalent. In German, these are called Haarwirbel meaning something like hair whirl. 
Answer: When I was younger, I learned that my guinea pig's splayed hair growth were due to "multiple hair crowns." I looked it up today on Wikipedia and the term rosettes is used: The Abyssinian is set apart from other guinea pigs by its unique coat. The hair of an Abyssinian is approximately an inch and a half long and is marked with swirls of hair known as rosettes.
[EX A]: no

[EX Q]: Question: The word second can refer to ordinal #2 (that which comes after first), or a unit of time, 1/60 of a minute. Ordinarily you might think that this is just a coincidence, but in Spanish, the word segundo also means both a second (of time) and ordinal #2, which suggests that there's some actual link between the two meanings somewhere. So, why is there a "second" of time but not a "first"? 
Answer: The English word minute in the time sense (and the various similar European words) came from Latin 'pars minuta prima' or 'first small part'; when it became necessary to subdivide even further, the obvious term was 'pars minuta secunda' which became second and its various cognates. (Best explained in Etymonline.).
[EX A]: yes

[EX Q]: Question: I'm trying to find out what this symbol means and if it has a name: I've seen it being used in word processors. 
Answer: It's called a pilcrow. From Wikipedia: The pilcrow (), also called the paragraph mark, paragraph sign, paraph, alinea (Latin: a linea, "off the line"), or blind P, is a typographical character commonly used to denote individual paragraphs.
[EX A]:
yes