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: What to doA dough should be generally risen by size anyway, not by time. But it is also very forgiving, so it will probably still give you decent edible bread if you do it by time. The best way is to wait until it has doubled, no matter what the clock shows. But you insist on going by the clock, don't change the time, wait the 30 minutes. It may be underproofed (with such a short time given by the recipe, there is virtually no chance of overproofing it), but the same would have happened if you were using the original amounts and going by the clock. Dough proofing and timeThe rising time for dough at room temperature is not affected by recipe scaling, the time it takes a specific dough to double will be the same regardless of the size of your batch. If the temperature in your proofing container is significantly different from the dough temperature, you will see some effect on rising times with different batch sizes and dough shapes, as the center of the dough will need some time to get to the same temperature as the proofing container, and warmer dough rises quicker than cold dough. This is unlikely to have a measurable effect at dough amounts used by home bakers, especially considering that the possible proofing temperature window is rather narrow. <sep> Q: How does halving a bread recipe impact rising time? A: The best way is to wait until it has doubled, no matter what the clock shows
[A]: Does placing it in the proving cabinet help?

[Q]: CONTEXT: Yes, you can definitely use UHT milk in bread. UHT is not usable for some applications, because its proteins have been changed by the heat. But in bread, you don't need the proteins from the milk. Bread recipes include milk to make the dough richer, so it is mostly the fat content that matters. Using UHT won't change anything in the dough structure. I even think that the usual unpleasant taste won't be noticeable, but I am not so sure about that. Still, it gets diluted a lot in dough, so if you can drink UHT as-is, you shouldn't have a problem with the bread taste. <sep> Q: Can I bake bread with long-life milk? A: you can definitely use UHT milk in bread Q: What is UHT milk?###My normal breadmaker recipe uses milk as the main liquid ingredient. Normally I use fresh semi-skimmed milk for this and get great results. A: UHT is not usable for some applications, because its proteins have been changed by the heat. But in bread, you don't need the proteins from the milk Q: Is this an acceptable substitute on its own? A: Using UHT won't change anything in the dough structure Q: is there a way I can tweak the recipe to work better with this milk? A: it gets diluted a lot in dough, so if you can drink UHT as-is, you shouldn't have a problem with the bread taste
[A]: Any other suggestions I can try?

[Q]: CONTEXT: It really depends on the density of the bottom sponge. If it's too light, you might have a problem. To be doubly sure, take some wide straws (the ones about 1cm across) stick them in the bottom layer, then snip them flush. These will act like columns to support the top cake. <sep> Q: Is it possible to stack the top tier cake without using a cake board? A: It really depends on the density of the bottom sponge. If it's too light, you might have a problem
[A]:
What can I do to make sure to avoid that problem?