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: Ok, if I say "this car is too expensive" or "this car is very expensive", then I can not express the connotation of "expensive". However, if I say "this car is damn expensive" then I better convey the connotation of "expensive". So my question is: What is the English idiom about "expensive" that expresses the idea that "It is so expensive that you feel like you got ripped-off and/or overcharged and/or unmeaningfully expensive"? For example, "damn expensive" could be ok but is there any other term? 
Answer: stiff v. Usually applied to describe "to fail or refuse to tip a server," to stiff also means more generally "to cheat someone out of money." e.g. You said your brother-in-law would give me a fair deal, so I was surprised that he would stiff me out of so much money.
[EX A]: no

[EX Q]: Question: I am just wondering about the difference between: in contrast to and in contrast with 
Answer: In fact, they could be used interchangeably, however, "in contrast with" is more common in UK English. Moreover, When we say "contrast with", CONTRAST is behaving as a verb. Example: "He likes to contrast his checkered jacket with plain pants" or "his checkered jacket contrasts with his plain pants." But when we say "in contrast to", it is behaving as a noun. Example: "His checkered jacket stands in contrast to his plain pants." (As you can see, in this sentence "stands" is the verb). (Testluv, GMAT Instructor, Beat the GMAT forum).
[EX A]: yes

[EX Q]: Question: Let's say I'm always hungry, even after I have my meal(s). What would be a word to express that? IMHO, I think starving, famished won't be applicable as these words would only describe the current situation. 
Answer: "Voracious" derives from the Latin for devour (which also gives words like carnivore and omnivore). Voracious: having or showing a tendency to eat very large amounts of food (To me this seems like one of the less judgment-laden word choices.).
[EX A]:
no