Given a paragraph about cooking, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by the answer prefix 'A:'.

Ex Input:
CONTEXT: Yes, you can freeze parmesan cheese. Even without freezing, Parmesan is very durable since the low water and high salt content prevents mould from growing. The younger varieties may be more prone to mould growth (having a higher water content), but I've kept ripe Parmesan (30-36 months) for at least a year in the fridge without problems (and it would probably have stayed good much longer). Just remember to keep it wrapped in paper, not in a sealed plastic container to prevent a buildup of condensation. <sep> Q: Can I freeze Parmesan? A: you can freeze parmesan cheese Q: How long can I keep it for? A: Even without freezing, Parmesan is very durable since the low water and high salt content prevents mould from growing

Ex Output:
How is the taste/texture affected?

Ex Input:
CONTEXT: It might be there for body, but more likely for the umami kick that tomato past helps with. I bet you could leave it out with no ill effect...otherwise, try some ketchup. You could also open the small can, use what you need and put the rest in a baggy in the freezer. <sep> Q: What can I substitute for tomato paste to thicken a marinade? A: try some ketchup Q: Why ketchup? A: It might be there for body, but more likely for the umami kick that tomato past helps with

Ex Output:
How much ketchup should I use to substitute if I need 2 TB of tomato paste?

Ex Input:
CONTEXT: There's no particular reason you couldn't prepare a stock with something other than water, but it's the equivalent of buying a ream of heavy pink paper, rather than plain white photocopy paper. If that's the effect you really want, great. The thing is, stock is meant to be as boring as plain white photocopy paper -- it is a foundation for other things, versatile and effective, subtly enhancing without overwhelming the dish. For your beer idea, for example, I would cook down a couple bottles and add some stock to it. That way, the rest of my batch of stock would be useful for other recipes that don't use beer.Note that stock may be boring but shouldn't be flavorless; stock still should taste good. If your stock was flavorless, try upping the amount of meat, veggies, and herbs compared to bones. Also, bear in mind that stock should not contain salt (you will likely reduce the stock at some point). The lack of salt, however, will deaden the flavor. When you are ready to use the stock, be sure to add a pinch of salt. <sep> Q: Can I use other liquid than water when making stock? A: There's no particular reason you couldn't prepare a stock with something other than water Q: Would it be weird to use lager? A: For your beer idea, for example, I would cook down a couple bottles and add some stock to it

Ex Output:
Do you know if anyone has ever tried it?