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: Most grammar checkers are capable of detecting the the misuse of "your" and "you're"; providing the necessary correction. I'm curious though, is there any sentence that can be constructed where replacing "your" with "you're" keeps the sentence grammatically correct, but changes the meaning? If this is not possible, what grammar rules are in place that prevents these edge cases from occurring? 
Answer: a. I love you and your bananas. b. I love you and you're bananas. This particular case depends on the your/you're coming after an independent clause followed by "and," since its feasibility depends on functioning either as a second direct object or as another independent clause. It also depends on the noun serving either as a thing that someone might be in possession of (the bananas we eat) or as an adjective or noun complement describing a person (bananas=crazy). Easiest if that noun is plural or uncountable. The same sentence could be constructed with nuts, garbage, and other nouns which I'll let you brainstorm because my stormer hurts. You can also (and thanks to @Barmar for drawing attention to this) use verbs, in which case they act as a gerund with the possessive pronoun and a present participle with the "you're." As in: a. I love you and your cooking. b. I love you and you're cooking. Or: a. I despise you and your smoking. b. I despise you and you're smoking.

Output: yes


Input: Consider Input: Question: In my language, when I write an email to my professor, boss, etc, there is a greeting part in the first part of email right after "Dear prof. ..."(in my language of course), e.g. "How are you", "I hope everything is alright" and so on. But I don't have any idea how can I write a proper email with such a greeting in English? Or do I have to ignore it because the email is kinda formal? 
Answer: I almost always start formal e-mails with Dear Professor _, I hope this note finds you well. Some guidelines will suggest ending your salutation with a colon rather than a comma, but in many circumstances a comma is acceptable. If the person's title is "professor," you should spell it out (not "prof.") and begin it with a capital letter when it precedes the person's name (as it would in your example). "I hope this note (or letter) finds you well" politely establishes a friendly connection between you and the recipient of your letter and in most circumstances is a great way to start it. Especially if you're asking for something, it's good to indicate your concern for the person you're writing to. For the same reason, it's a good idea to end the letter with a phrase or sentence that will similarly show interest in their work or their well-being. "Best regards," is fine, but if you can tailor it in a way that's a bit more thoughtful, it's better. "I hope your book/project continues to go smoothly." (This can be followed by a "Best regards.") If this is a person you don't know, you may have to settle for a generic "Best regards" alone.

Output: yes


Input: Consider Input: Question: I am watching a UK TV programme called "The Apprentice". The candidates have to sell guided tours. Some candidates are terrible at giving these tours. They fluff their lines, or they haven't researched, or they make up "facts". Watching their ineptitude cause a feeling of discomfort. What is the best word for this discomfort? The German word schadenfreude means roughly "the pleasure derived from the misfortunes of others". The word I want would be almost an antonym of schadenfreude - "the discomfort derived from the mosfortunes of others". Except not the misfortunes but the uselessness of others. 
Answer: I quite like cringeworthy to describe this. I feel it on a weekly basis watching The Apprentice but keep coming back for more! For example "James singing nursery rhymes on the coach was so cringeworthy". From MW so embarrassing, awkward, or upsetting as to cause one to cringe.


Output: yes