Given a paragraph about cooking, and a set of conversational questions and answers about the paragraph, say whether the passage contains sufficient information to answer the follow-up question. Say Yes if it is answerable; otherwise, say No. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by the answer prefix 'A:', and the follow-up question has a prefix 'FOLLOWUP_Q:'.

Q: CONTEXT: For protection against heat, you can stabalize the milk with starches. (eg, a white sauce made with milk won't curdle, even if you boil it). I unfortunately don't know how much you'd have to add, and of course, it'll end up affecting the texture of your soup).For soups, you're likely better off making a corn starch/milk slurry before adding the milk, so you don't have to cook it like you would flour to get rid of the raw flour taste.You may also want to consider the heat that you're cooking the soup at -- you likely want a low simmer, not a full boil. <sep> Q: If I'm using milk as an ingredient in soup, how can I prevent it from curdling? A: For protection against heat, you can stabalize the milk with starches. (eg, a white sauce made with milk won't curdle, even if you boil it Q: What starches can I stabilize it with? A: For soups, you're likely better off making a corn starch Q: Why is a corn starch better for soups? A: so you don't have to cook it like you would flour to get rid of the raw flour taste <sep> FOLLOWUP_Q: Are there any other starches I could use?

A: No
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Q: CONTEXT: During blending, air is put into the milk mixture. Once you switch it off, not all air is kept inside the milk but makes it's way to the surface. These are the bubbles that make you think your milk is fizzy.Without being a chemist I assume full fat milk has more fat, therefore the emulsion is somewhat "thicker" and thus can hold the air better. There are also bubbles with full fat milk, but less than with skimmed milk. Sort of. <sep> Q: Why is the skimmed milk fizzy? A: During blending, air is put into the milk mixture. Once you switch it off, not all air is kept inside the milk but makes it's way to the surface Q: Why does that not happen when using whole milk? A: Without being a chemist I assume full fat milk has more fat, therefore the emulsion is somewhat "thicker" and thus can hold the air better Q: Is it normal to hear a fizzing sound coming from the bubbles? A: There are also bubbles with full fat milk, but less than with skimmed milk. Sort of <sep> FOLLOWUP_Q: Is there anything I can do to ensure that the bubbles don't form?

A: No
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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 Q: Could I put chilli as a seasoning? A: It's really about taste and the result you want Q: Maybe I could add some fresh herbs too, or would that be too much? A: 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 Q: What root vegetables do you think would work best? A: the color will be determined by the vegetables added. The pork taste will be a bit more hidden by vegetable flavors <sep> FOLLOWUP_Q: Should I keep the boiled vegetables even though they are over cooked?

A:
Yes
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