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:`.

CONTEXT: If you have a gas stove, you need a hood to send the exhaust outside. One that recirculates is not sufficient.In my experience, the recirculator hoods work OK if you're not doing a lot of cooking. If you do, however, you'll end up with a nasty, greasy dusty coating on everything in your kitchen. I wouldn't bother with a recirculation hood if you ever cook things that involve grease or smoke. For someone who mostly heats up processed foods, it's probably good enough.  <sep>  Q: Are recirculation extractor hoods good? A: In my experience, the recirculator hoods work OK if you're not doing a lot of cooking  Q: How good are they? A: I wouldn't bother with a recirculation hood if you ever cook things that involve grease or smoke  Q: What kind of hood do you recommend? A: If you have a gas stove, you need a hood to send the exhaust outside. One that recirculates is not sufficient 
Will a pipe for the exhaust be needed?

CONTEXT: It's safe to chop your garlic the night before. It will change color slightly due to oxidation, probably not enough to affect the look of the dish. It will lose flavor overnight though, so I wouldn't chop it until I'm ready to use it. Generally the big pain with garlic is not the chopping but the peeling, you could peel it the night before and then chop it just before using without impacting the color or flavor. That's the way I'd go.  <sep>  Q: Preparing minced garlic the night before using them###Do you think the garlic will be ok? A: It's safe to chop your garlic the night before  Q: Do you think I should store them in the refrigerator? A: It will lose flavor overnight though, so I wouldn't chop it until I'm ready to use it  Q: That's a good point. What is the fastest way to prepare the garlic? A: Generally the big pain with garlic is not the chopping but the peeling 
If I peel the garlic and wait to chop them will that effect the taste or appearance?

CONTEXT: No recipe alteration needed.Fried meatballs will develop more of a crust, and thus more flavour through the Maillard reaction. In any case, unless you're making tiny meatballs (or finishing their cooking in a sauce of some sort), they're going to need to be finished via baking anyway.I would only do the baking method if I had to make an enormous quantity at once. For home cooking I always fry then bake.  <sep>  Q: What would be the difference between frying vs baking meatballs? A: Fried meatballs will develop more of a crust, and thus more flavour through the Maillard reaction 

What is the maillard reaction?