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: What is the antonym of the word destination. Here is some context: Every train has a destination and a ____? I was thinking it might be origin but I've never encountered that word used in this context so I'm not sure - there might be a better word. 
Answer: According to a Google search, the word origin is used as the opposite of destination on several pages on the Amtrak web site. Amtrak is the largest train operator in the United States. Here are a few examples: This schedule lists the Origin and "Destination" of various routes. The Interactive Route Atlas page says the following: Once you have selected origin and destination stations by one of the methods above, click on the 'Go' button to send your custom route request. The Multi-Ride Ten-Ride Ticket page says the following: Ten-ride tickets are valid for ten rides within a 45-day, 60-day or 180-day period depending on your origin and destination cities.

Output: yes


Input: Consider Input: Question: "Polarizes" is not the right word for this. If you can imagine a group of people being strictly divided in opinion, the ideological line which divided them would be the thing I am trying to generically name. I'm looking for a specific word that I know I've seen before but can't remember. I've googled this but have not been able to find the right word. This is the best definition I can provide. An (poor) example is how a stance on taxes divides people into Democrats and Republicans 
Answer: It sounds like you are looking for the word issue: whether taxes should be equally applied to rich and poor, or scaled, is the issue that divides Democrats and Republicans.

Output: no


Input: Consider Input: Question: Let's imagine a hypothetical business: Mistake Corp. Mistake Corp makes a lot of mistakes, and as it turns out, the reason they make these mistakes is typically the same. 90% of the time Mistake Corp makes a mistake, it's because of misinformation. I suppose misinformation is the opposite of a linchpin for Mistake Corp. I'd like to be able to use the word like so: "Misinformation is the [anti-linchpin] of Mistake Corp" What non-ambiguous word, other than "anti-linchpin", can I use to describe something that is a frequent cause for mistakes to those who aren't as English-savvy? 
Answer: Cognitive dissonance (Psychology) An uncomfortable mental state resulting from conflicting cognitions; usually resolved by changing some of the cognitions.


Output: no