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: In my language there's a saying which literally translates to Don't burn your house to smoke out a rat! It advises us to use solutions that are appropriate to the magnitude of the problem. Eliye pedichu illam chudaruthu! - in Malayalam/Indian. What could be the English equivalent? 
Answer: This idiom carries the same idea, but it is expressed as a description of what happens when the magnitude of the 'solution' far exceeds the needs of the problem: Using a sledgehammer to crack a nut. This idiom has the reverse idea: Don't throw the baby out with the bathwater. Instead of advocating restraint when a portion is bad and the rest is valuable, it advocates care when a portion is valuable and the rest is unwanted.
yes

Question: How does one correctly apply "in which", "of which", "at which", "to which", etc.? I'm confused with which one to apply when constructing sentences around these. 
Answer: The trick to knowing how to use; of which, at which, in which, to which, from which is to analyse the prepositional phrases, phrasal verbs, verbs and prepositions: He /spoke of/ war and peace and many other topics that day. The topic /of which he spoke/ was complex. The verb here that means to speak about a topic is /to speak/ of a topic/: to mention The party /at which/ he spoke/ was noisy. Phrase: A party is held /at a place/. It is implied. The situation /in which/ we found ourselves was dire. Phrase: /to find oneself /in a situation. The bonds /from which/ we broke free were tight. phrase: to /break free/ from bonds. The town /to which/we were driving was 50 ks away. phrase: to /drive/ to a place. Summary (and not a complete answer but a general one): The preposition depends on the verb that takes a preposition, a phrasal verb that includes a preposition, or it depends on the prepositional phrase used. Also, there are many other prepositions that can be paired with which: under, during, about, over, etc.
yes

Question: What is the difference between "parentheses" and "parenthesis"? 
Answer: Parenthesis is of course Greek and means in fact "insertion". It has taken the meaning of the signs " ( " or " ) ". Parentheses is the regular plural. Usually, you use a pair of the signs showing an insertion, then "between parentheses" - or brackets ; however, "in parenthesis" means : as an afterthought.

yes