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 Q]: CONTEXT: There's no reason why you couldn't boil vegetables as you make the stock and then puree them in as a base. It's really about taste and the result you want. Making the stock without vegetables in it will give you a clear broth with a simple pork flavor and the vegetables will be distinct in it. If you add vegetables while cooking the stock and then puree them in your base will be much more vegetable-y, and opaque - the color will be determined by the vegetables added. The pork taste will be a bit more hidden by vegetable flavors. Spices and herbs are 2 separate matters. In general you can overcook herbs very easily but it's hard to overcook spices (although some spices can change during long cooking times). Adding bay (laurel) is one of the exceptions herb-wise. Spice-wise adding at the beginning will make the spice permeate the meat, careful not to overdo it though.Like I said it's all about the look and taste you want.  <sep>  Q: Should I add vegetables and spices in the stock-making stage of pig-knuckle soup? A: There's no reason why you couldn't boil vegetables as you make the stock and then puree them in as a base. It's really about taste and the result you want  Q: Do you think fresh vegetables would be better for soup? A: the vegetables will be distinct in it. If you add vegetables while cooking the stock and then puree them in your base will be much more vegetable-y 
[EX A]: Will the puree make the base thicker?

[EX Q]: CONTEXT: Red lentils have no skin and are thus more absorbent. They literally sucked up the wee bit of water clinging to them along with their neighbors. Surface tension of the water couldn't be broken by the light-weight pulses. When crumbled apart, the brick doesn't feel pasty, no? Next time maybe pour lentils into water; either way, no harm to finished dish.  <sep>  Q: What made these red lentils 'brick' together? A: Red lentils have no skin and are thus more absorbent. They literally sucked up the wee bit of water clinging to them along with their neighbors 
[EX A]: How can I clean the pan?

[EX Q]: CONTEXT: Yes it should - sort of. Your observation is right on point, a very rich dough will tear more easily. (I did the same experiment once myself.) But it will still show some characteristics of the windowpane test: it will stretch smoothly and the "pane" should be very even, not show streaks of thicker and thinner areas. Note that the temperature of your dough and thus the consistency of your fat may have an influence as well. While warm doughs with soft fat will be very stretchy, cool doughs (made with cold ingredients and little yeast for an overnight cold raise) can be less cooperative.If you are familiar with how a "ready" non-enriched dough looks that passes the windowpane test, you will probably recognise the same smoothness in an enriched dough anyway, without performing the test. For this specific recipe, I guess it's the very low hydration that makes the windowpane test difficult and the dough prone to tearing, not the fat.  <sep>  Q: Should enriched doughs pass the windowpane test? A: it will still show some characteristics of the windowpane test: it will stretch smoothly and the "pane" should be very even  Q: My first attempt didn't, how do I get it to pass this test? A: the temperature of your dough and thus the consistency of your fat may have an influence  Q: What temperature should my dough be at? A: warm doughs with soft fat will be very stretchy, cool doughs (made with cold ingredients and little yeast for an overnight cold raise) can be less cooperative  Q: What kinds of soft fat works best? A: it's the very low hydration that makes the windowpane test difficult and the dough prone to tearing, not the fat  Q: Does the amount of time I knead the dough play a factor? A: not show streaks of thicker and thinner areas 
[EX A]:
How long should I knead it for?