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: Buckwheat seems to have fallen out of favor in the US. In other countries it is still a staple.In Russia buckwheat (grechka) is eaten as a hot cereal- just boil it until it bursts and add some sweetened condensed milk. Delicious. In fact- the best way I have purchased it locally is by finding international grocery stores that have a Russian section.It has a very distinctive nutty, earthy flavor. You would recognize it if you have had it so it seems unlikely to me that there might be some clandestine usage and you are "out of the loop" at all.Although it is very nutritious (a whole grain and all), it is used in pancakes just for the flavor. It's usage in pancakes seems to be purely traditional and taking informal surveys of my friends (in Texas) it is uncommon for anyone to know what it is at all. <sep> Q: Why Buckwheat Pancakes? A: whea Q: Yes A: Buckwheat seems to have fallen out of favor in the US. In other countries it is still a staple Q: Where is buckwheat harvested? A: the best way I have purchased it locally is by finding international grocery stores that have a Russian section

Ex Output:
How much does buckwheat cost?

Ex Input:
CONTEXT: Firstly - shop-bought "packet" bread will keep for several days because it contains a lot of preservatives.In his excellent book Bread Matters, Andrew Whitley claims that home-made sourdough breads with very long rises have better keeping properties than home-made bread made with baker's yeast and short rises. This, he claims, is because the sourdough yeast cultivates a culture of friendly bacteria and an acid environment, all of which become natural preservatives. My experience seems to confirm this.Bread recipes containing egg, oil or milk tend to keep for longer than those without.As @SAJ14SAJ says, bread freezes very well. Loss of flavour in the freezer is not a commonly recognised phenomenon.One option is to slice a loaf of bread, bag it and freeze it. Take as many slices as you need at a time. It will defrost very quickly at room temperature, due to its low mass and high surface area.Another option is to make rolls, part-bake, and freeze. When you need them, take as many rolls as you need from the freezer, and place in the oven, to both defrost and complete the baking. You will get fresh baking smells and flavours from this.I suspect that home-made unleavened breads (pita, chapati, tortilla), without added preservatives, will not last long out of the freezer. Their advantage is that with no rise, they are so quick to make that they can be made fresh on-demand. <sep> Q: What kind of homemade sandwich bread or wrap lasts longest? A: Firstly - shop-bought "packet" bread will keep for several days because it contains a lot of preservatives Q: But what lasts best that is homemade? A: In his excellent book Bread Matters, Andrew Whitley claims that home-made sourdough breads

Ex Output:
What can I do to make homemade bread last longer?

Ex Input:
CONTEXT: Wrapping food in plastic wrap before refrigerating has a few obvious benefits:1) keeps the food from drying out in the fridge.2) prevents odors (garlic, onions, fish, etc.) from transferring between the item in question and everything else in the fridge.3) keeps crumbs, extraneous particles from falling into the food. If there were a lot of mold/microbe life already proliferating in the other refrigerated goodies, it might even serve to slow down slightly their penetration into your new leftover food on intra-fridge air currents (...ovbviously I'm reaching here)But no, you don't have to use the plastic wrap; it's just a custom. <sep> Q: Do I need to seal the food with food wrap before put them in the fridge? A: Wrapping food in plastic wrap before refrigerating has a few obvious benefits:1) keeps the food from drying out in the fridge Q: What are benefits of wrapping food in plastic wrap besides keeping food moist? A: prevents odors (garlic, onions, fish, etc.) from transferring between the item in question and everything else in the fridge Q: It is necessary to put just cooked food in the fridge with food wrap? A: you don't have to use the plastic wrap; it's just a custom Q: Are there any other benefits of using food wrap? A: keeps crumbs, extraneous particles from falling into the food. If there were a lot of mold/microbe life already proliferating in the other refrigerated goodies

Ex Output:
Are there any times when plastic wrap should be avoided for food?