Detailed Instructions: 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:`.
See one example below:
Problem: CONTEXT: Duck feet will render plenty of gelatin because of the amount of cartilage, same as chicken feet. Any bird's feet are a good choice.The method for making stock is pretty much the same no matter what you put into it, so yes, you can follow your favourite recipe for chicken stock and substitute duck feet. The only thing to keep in mind is that duck feet, like any other duck parts, are substantially more fatty than their chicken equivalents, so assuming you want a clear or mostly-clear stock, you'll have to spend a lot of time skimming.Alternatively you can clean the feet and other bones by boiling them in plain water for 5-10 minutes, then dumping it all out and starting over - which is what your linked recipe suggests. I don't usually do this for brown stocks because you lose a lot of flavour, but if you're starting from raw then it won't make much difference and it's an easy/lazy way to get rid of a lot of the fat at once. <sep> Q: Can I use duck feet to make duck stock A: The method for making stock is pretty much the same no matter what you put into it, so yes, you can follow your favourite recipe for chicken stock and substitute duck feet  Q: Does it add the same flavor and mouth feel? A: The only thing to keep in mind is that duck feet, like any other duck parts, are substantially more fatty than their chicken equivalents  <sep> FOLLOWUP_Q: How does this change things?
Solution: Yes
Explanation: The question asks about how the stock can be less fatty or mostly clear. This can be infered from the previous conversation. The answer is written in the passage that if mostly clear stock is needed then one has spend a lot of time skimming.

Problem: CONTEXT: There's not really anything easy you can do. Even adding lemon zest or essence isn't really going to help; it'll just give you a lemony but still sweet cake. I suppose theoretically you could add sour things, since that does tend to balance out sweetness, but it's tricky since acid will interact with the leavening. A sour icing, or a sour sauce to serve it with, might be a better bet in that vein.So unfortunately, you'd be best off shopping around for cake mixes that are more the level of sweetness you want. You might be able to use the nutrition facts to help get a sense of how sweet they are before you buy them.  <sep>  Q: Can you tell me how to make a cake mix less sweet? A: There's not really anything easy you can do. Even adding lemon zest or essence isn't really going to help; it'll just give you a lemony but still sweet cake  Q: Are there any cake mixes that are less sweet out of the box? A: You might be able to use the nutrition facts to help get a sense of how sweet they are before you buy them  Q: Can I add lime to cut down on the sweetness? A: I suppose theoretically you could add sour things, since that does tend to balance out sweetness, but it's tricky since acid will interact with the leavening  Q: Are there any sour things that you think might work best? A: A sour icing, or a sour sauce to serve it with, might be a better bet in that vein  <sep> FOLLOWUP_Q: Do you know any recipes for a sour icing?
Solution:
No