TASK DEFINITION: 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.
PROBLEM: Question: The word year when pronounced starts with a phonetic sound of e which is a vowel sound making it eligible for being preceded by an. Yet, we tend to write a year. Why? 
Answer: For the word 'year' to be preceded by 'an' it must sound like it's beginning with a vowel. The reason why it is a tad tricky is because of the difference in the way people pronounce it. Some people pronounce the word 'year' as 'ear' with 'y' silent, thereby wanting 'an' to precede and feeling discomfort with 'a'. e.g. 'It's been an _ear since we talked'. Whereas others pronounce it with a 'ye' sound in the beginning. In this case one finds that using 'a' suddenly sounds more comfortable. e.g. 'It's been a 'ye'ar since we talked'.

SOLUTION: no

PROBLEM: Question: I am creating a computer game in which the character needs to consume food in order to not starve to death. In the game I can display the level of how much food the character currently needs via "hunger level" - the higher this value, the more desperately the character needs food. But what I want now is to turn that around, so that this level tells how full the stomach of the character is. In German we have a word for that, "Sattigung", which means how full my stomach is (or better: how full it feels to me), it is basically the opposite of hunger. Is there a similar word in English, which means exactly that, the opposite of hunger? It might be something like "saturation", but from what I can tell this word is usually used in a technical context, like in "the saturation of a color". Can I use that "saturation" to describe the opposite of hunger of a human or animal, or is there a better word for that? 
Answer: I think the apter word is 'satiety' than 'saturation' in the OP's context. satiety thestateof beingcompletely satisfied,especiallywithfoodor pleasure, so that you could not have any more.

SOLUTION: yes

PROBLEM: Question: "Hooker", "whore", and "prostitute" all mean whore; what are the differences between them? 
Answer: They all can mean women who sleep with men for money. Prostitute is the most technical term. Hooker seems most commonly used in the United States, while in Britain this term is reserved for a position in rugby. Whore sounds much more violent to me. If one were seeking a woman to pay to sleep with him, he probably wouldn't say "I'm looking for a whore tonight," but use hooker or prostitute. Calling someone a whore can be used to insult them, implying they sleep with many people (though for men the term would be man-whore). E.g., "She is such a whore." Going back to a previous example, "I'm looking for a whore tonight" implies more to me that he is looking for someone who is easy to sleep with, not for a prostitute. Not to say you can't use the others in an insult. From "Baby Got Back," by Sir Mix-A-Lot, we also have the opening dialogue: They only talk to her, because, she looks like a total prostitute, 'kay? But in this case the lady quoted is just saying that she looks like a prostitute, not that she is one, necessarily. If she said "She is such a prostitute," that would mean that is her profession, not that she sleeps with a lot of men for free.

SOLUTION:
yes