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: The feeding/maintenance of your starter is the same regardless of flour. Remove and discard (or use elsewhere) half or more of starter. Add fresh flour and water in the desired proportions. Stir. As your starter matures, it becomes acidic. Too much acidity interferes with yeast activity in the bread making process. That is why you need to remove a portion of the "spent" starter each time you feed. <sep> Q: How do I add flour to sour culture ? A: Remove and discard (or use elsewhere) half or more of starter. Add fresh flour and water in the desired proportions <sep> FOLLOWUP_Q: do you have any other tips on how I can add the flour to the sour culture ?
[A]: Yes

[Q]: CONTEXT: I've struggled with this issue as well because I live in a moist climate and instant espresso powder cakes up on me between uses.Generally recipes which use instant espresso power are trying to add a kick of bitter and roasted flavors to deepen chocolate flavors and make them richer. You can try substituting instant coffee 1:1, but the flavor of the baked good will certainly suffer a loss of richness. Increasing the amount of instant coffee, however, would likely add more bitter or acidic flavors -- and caffeine -- to the cookie or cake than you want. Also, instant coffee takes longer to dissolve, so it needs to be added straight to a liquid.There's no real way to substitute liquid coffee in most recipes, such as chocolate cookie or brownie recipes, because the recipe has no water in it in the first place. In the rare recipes where there is water, you could substitute strong-brewed coffee for an equal quantity of water+espresso powder, and this would likely work fairly well.So, summing up: there's no really good substitute for instant espresso powder in recipes which call for it that I've found with some significant experimentation. Hopefully someone else has had better ideas than me. <sep> Q: Instant espresso powder substitutions? A: you could substitute strong-brewed coffee for an equal quantity of water+espresso powder Q: I don't have the powder, thats what I'd like to substitute. A: You can try substituting instant coffee 1:1, but the flavor of the baked good will certainly suffer a loss of richness <sep> FOLLOWUP_Q: Would double or triple strength brewed (or French Press) coffee work?
[A]: No

[Q]: CONTEXT: There are a couple of things you can do to prevent sugar crystallising. You can add some glucose syrup, or you can 'invert' the sugar by adding some acid, namely cream of tartar. Both should be readily available, online if not at your supermarket. Cream of tartar is also useful when making meringue. <sep> Q: How can I prevent simple syrup from crystallizing? A: There are a couple of things you can do to prevent sugar crystallising Q: well when I store it in the fridge it seems to crystallize A: You can add some glucose syrup, or you can 'invert' the sugar by adding some acid, namely cream of tartar <sep> FOLLOWUP_Q: Ok, how long should I expect the simple syrup to keep?
[A]:
No