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 Input:
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: Are there any wine substitutions for homemade salami?

Ex Output:
Yes


Ex Input:
CONTEXT: In my experience, that is completely normal and will not harm its flavor at all. You just need to warm it up before serving so that you can re-mix / emulsify your sauce / dressing. It congeals in the fridge much like any other fat will (think butter or bacon grease). Apparently, extra virgin olive oil may suffer from condensation in the bottle affecting the flavor. It may also turn cloudy. But in general, you should be fine. Even if it does go bad, it should just affect the flavor and not be harmful, just gross. So if it tastes bad, toss it. Otherwise you're fine. Note: I'm just talking about the oil going rancid, not anything else you might mix with it.  <sep>  Q: Is it okay to refrigerate olive oil? A: In my experience, that is completely normal and will not harm its flavor at all. You just need to warm it up before serving so that you can re-mix / emulsify your sauce / dressing  Q: I read that it was be stored for up to 3 months, is that true? A: Apparently, extra virgin olive oil may suffer from condensation in the bottle affecting the flavor. It may also turn cloudy  <sep> FOLLOWUP_Q: Is it bad to refrigerate olive oil to the point it solidifies?

Ex Output:
Yes


Ex Input:
CONTEXT: You can let it ripe at room temperature.If you want to slow down the ripening process, put it in the fridge, although this will affect the mango negatively. If you want to speed up the process, put it in a bag with a banana.When the mango is ready to eat, it will be slightly soft if you press it and you can smell the mango flesh through the peel. The green colour will not totally disappear.  <sep>  Q: How do I ripen a Mango? A: If you want to speed up the process, put it in a bag with a banana  <sep> FOLLOWUP_Q: It's very green, will that work?

Ex Output:

No