Given a paragraph about cooking, and a set of conversational questions and answers about the paragraph, say whether the passage contains sufficient information to answer the follow-up question. Say Yes if it is answerable; otherwise, say No. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`, and the follow-up question has a prefix `FOLLOWUP_Q:`.

[EX Q]: CONTEXT: Substitution in preserved foods are generally considered unsafe. Food chemistry is a complicated affair, and cooking is inherently imprecise. Sure, you can find a way to reduce the pH to that of the original recipe. But a salami is a fermented food. Your pH might be the same, but other things will change, for example the composition of the available sugars, and you can catch a different strain of bacteria. Safe preservation recipes have either been extensively tested in a lab, or used for centuries. Making a small change can destroy the delicate balance which leads to a tasty, safe food. The solution here is to look for another recipe, one which is safe but does not contain wine. For something as risky as cured meat, I'd suggest not getting some random recipe off the Internet, but choosing from a book, or maybe from the blog of a known, respectable author. This way, you get both good taste and safety, things which are hit-and-miss when making your own substitutions.  <sep>  Q: What can you substitute for wine when making homemade salami? A: The solution here is to look for another recipe, one which is safe but does not contain wine  Q: Most of the recipes I found use wine. Would citric acid work as a replacement? A: Substitution in preserved foods are generally considered unsafe  Q: So is the wine used as a preservative? A: For something as risky as cured meat, I'd suggest not getting some random recipe off the Internet, but choosing from a book, or maybe from the blog of a known, respectable author  Q: If the recipe calls for wine would a non alcoholic wine work? A: Food chemistry is a complicated affair, and cooking is inherently imprecise  <sep> FOLLOWUP_Q: Do you know of a book or a blogger that is alcohol free for me to look up some recipes for salami?
[EX A]: No

[EX Q]: CONTEXT: I agree with yossarian, if I question it, I chuck it. Although in this case, the salmon probably will not harm you, it might just taste bad. Loss of moisture (freezer burn), taking on of flavours, etc. I wouldn't eat it because it wouldn't taste great. My father-in-law would eat it, because you don't throw out food (his rule). Bottom line, if it has been in the freezer for those two years straight, it won't give you food poisoning or harm you. It's just a matter of palate. But rest assured, it won't taste great.  <sep>  Q: Can I still eat this fish?### I just found a couple of salmon fillets in my freezer that seem to have been there for about two years. Are they still edible, or should I bin them? A: if it has been in the freezer for those two years straight, it won't give you food poisoning or harm you  <sep> FOLLOWUP_Q: So I can still eat these?
[EX A]: Yes

[EX Q]: CONTEXT: Sure you can bake crushed peppermint candy into cake. If you're talking about candy cane type candy, you can just crush it and add it to the batter, you wouldn't have to make changes to the recipe at all except the addition. It won't affect the way the cake bakes. The very edges of crushed candy might meld into the cake a bit, but I would expect that effect to actually be pretty nice. The sharp edges would be just a bit softened. Whether it maintains it's own character would mostly depend upon the size of the pieces. Powder might dissolve, but distinct pieces (like .3-.5 centimeter or so) would stay distinct.  <sep>  Q: How do I add crushed peppermint to a cupcake to bake? I'm fairly new at baking this. A: you can just crush it and add it to the batter, you wouldn't have to make changes to the recipe at all except the addition. It won't affect the way the cake bakes  <sep> FOLLOWUP_Q: I'm not sure. Do I add the peppermint to the batter in the beginning of mixing?
[EX A]:
No