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:`.

Q: CONTEXT: Those at the store should be heavy and 2/3 full of milk or more. So shake them and listen, and also judge the weight, holding them in one hand.Once you buy a coconut, place it between a rock or three. Make one slice with a large heavy knife to remove the top and the top hull inside the outer hull. Pour out the milk and chill if you wish. Then cut the coconut in half. Scoop out the meat. It should be firm but soft. Place that on a plate or eat with your hands.When harvesting, after dropping a bunch of coconuts, you select the ones whose outer hull is 1/3 to 1/4 brown. Those you sell locally. The green ones you take to the road to sell to the waiting trucks. Those are for shipment. All extra coconuts should be saved for making coconut rum. The outer and inner hulls are saved for cooking and coconut charcoal. Any that drop from the tree and split open go into the rum also, or can be used as pig fodder.  <sep>  Q: My last coconut tasted like soap--how do I avoid this? A: Those at the store should be heavy and 2/3 full of milk or more. So shake them and listen, and also judge the weight, holding them in one hand 

A: Should I look for a particular size coconut?
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Q: 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 

A: What can I do to make homemade bread last longer?
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Q: CONTEXT: I use two types of cutting boards: wood and [soft] plastic. The plastic is for meat, or anything that could ruin a wood cutting board. Wood is for everything else. If you can afford it, try to get an end-grain wood cutting board.Bamboo is a popular choice right now (it's affordable and sustainable), but I don't have any personal experience with it.Most other materials, especially glass, will ruin your knives.  <sep>  Q: What are some general tips on purchasing and using a cutting board? A: Bamboo is a popular choice right now (it's affordable and sustainable), but I don't have any personal experience with it  Q: What are the pros and cons of wood vs plastic cutting boards? A: The plastic is for meat, or anything that could ruin a wood cutting board. Wood is for everything else. If you can afford it, try to get an end-grain wood cutting board 

A:
What are the benefits of an end-grain wood cutting board?
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