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 do you call someone who knows all the gossip and stories about people in his neighborhood or surroundings, someone who's always informed. It doesn't have to be expressed in a word. Could be a sentence (e.g. she knows the ins and outs), but I'm looking for a better way to express it.
Answer: I recall hearing (NPR) about American words borrowed from the native language of slaves such as from African is the word hepacat (I think that I have spelled it correctly) "someone who is knowledgable about what is going on" from which is derived hepcat which leads to hipcat finally hip.
Example Output: no

Example Input: Question: I sometimes see the term "critical but stable" in the news. It is often used to describe someone who has been very seriously injured. For example (15 December 2019): "[A police officer] said the man who had been shot was in a "critical but stable " condition in hospital." I understand that "critically ill" means that life is in danger. Similarly "stable" is the opposite. Quotes from www.lexico.com critically To an extreme degree with a risk of death. 'two critically wounded people died in hospital'. 'critically ill patients who were awaiting surgery' stable (of a patient or their medical condition) not deteriorating in health after an injury or operation. 'he is now in a stable condition in hospital' What does "critical but stable" really mean?
Answer: It seems contradictory on the surface, but it really does just combine the definitions you listed. So,the patient's condition is very serious or an extreme degree of injury, but not currently deteriorating or worsening.
Example Output: yes

Example Input: Question: Is penultimate commonly used in English, or are its variations (such as second to last) more common? I need to use it in conjunction with the expressions First Payment Date and Last Payment Date to name variables while programming. In my mother language (Portuguese) Penultimate Payment Date would be fine, but it feels strange in English. (I know feels strange is not very helpful, but I'd like to know how to convey the meaning in the most natural way.)
Answer: Penultimate is a regular word in the normal register in Portuguese or Spanish: penultimo. In English, however, it becomes a much more educated word belonging to a much more learned, or elevated, register. Therefore to translate to English and keep to the same register, you must select the more pedestrian next-to-last. (Then again, if we were linguists talking about syllable stress, we would not be afraid to use this word. It just isn't a blue-collar world; it's a professional one.) It's like asking whether you can translate PT/ES cotidiano to EN quotidian. Yes, you can, but you shouldn't, because you've crossed register boundaries, which means it doesn't sound equivalent even thought it means the same thing. Not always, but in general, when you find a word in English that's a close cognate with something from Romance, the register has switched, and you should look for a more Anglo-Saxon word if you want to keep to the same style. Because of the Norman occupation, Modern English often has pairs of words in different and contrasting registers, where a more purely Romance or purely Germanic language than English now is would have only one. This gives English more flexibility and nuance by having recourse to a pair of terms instead of having one alone. But it is a perilous thing for non-native speakers, who must keep an eye out for a probably shift in register. Does that make sense?.
Example Output:
no