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.

Input: Consider Input: Question: Are there any differences between "oval" and "ellipse"? 
Answer: To me the defining difference is this: An oval can be made from two radiuses. That is, you can make an oval using your compass (or parts of a circle, if you like). You can never do this with an ellipse. That is, no part of an ellipse will ever make a circle.

Output: no


Input: Consider Input: Question: What would be the opposite of "sexy clothes", as in "clothes that hide sexual bits" ? Like for a woman, a top that would hide and make her breasts much less pronounced? Thanks in advance. 
Answer: OED Modest (of a woman) dressing or behaving so as to avoid impropriety or indecency, especially to avoid attracting sexual attention. 'the modest women wear long-sleeved dresses and all but cover their faces' I think modest clothing conveys the meaning you're looking for.

Output: yes


Input: Consider Input: Question: What goes in the blank? Commerce Commercial Finance Financial Trade __________ 
Answer: finance is to financial and trade is to enterprise.


Output: no