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:'.

CONTEXT: Nutrition itself is off-topic. However, keep in mind the following:There are many compounds in tea leaves and some dissolve early, and some a little later. At some point (around 5-10 minutes of steeping at ~95C), you will lose majority of the 'good stuff' and continue picking up less desirable compounds. You will notice that while colour might persist, the taste will be come less and less desirable. In some cultures re-using tea leaves is considered a faux-pas because of this.If you find your tea to be too strong after steeping, the best thing is to reduce the amount of leaves for the next time; as opposed to steeping them multiple times. <sep> Q: Steeping green tea leaves - how many times can I steep them, and do they lose flavanoids over steeps? A: There are many compounds in tea leaves and some dissolve early, and some a little later
When I pour my tea, if it's colored still, does that mean I am still getting flavanoids from the leaves?

CONTEXT: It is hard to tell from the picture, but this doesn't look like burned off seasoning, it is more like a burned on residue. If that's the case, you can try cleaning it some way. The problem is that physical cleaning methods probably won't be sufficient, chemical cleaning with alkali will damage the seasoning and chemical cleaning with acid, if the seasoning is compromised, can rust the pan a bit. So there is a high chance you will end up reseasoning. If this really looks and feels like a buildup and not like exposed oxidised metal, my preference would be to soak in warm, not hot, acid. Vinegar or a citric acid solution should work well. Afterwards, try to scrub off with a stiff plastic brush. If it doesn't go away, or the seasoning goes away too, or if this was missing seasoning from the beginning, you have to strip and reseason. We have several questions on the topic, and the Internet is also full of suggestions. I personally prefer doing it with lye (best results, strips both old seasoning and rust), owners of self-cleaning ovens like incinerating it, and there are a list of other methods to work with. <sep> Q: How do I recover from overheating my cast-iron skillet? A: my preference would be to soak in warm, not hot, acid. Vinegar or a citric acid solution should work well
It is a powder now that it dried so should I use vinegar on it dry or wet?

CONTEXT: Without forensics it's hard to tell exactly what happened.However, one possible explanation is sunlight. If the watermelon was in the sun at all, even just a little part of it, that tends to accelerate the growth of all sorts of things.Another possibility is that it was just past its date. There isn't really a way to tell if this is near or not without chemical analysis.In watermelon country (I live near an ancient greek watermelon port) watermelon is generally refrigerated. This is partially because we find it tastier when it's cold, and partially because room temperature easily goes above 30, and even above 34-5 on certain days. <sep> Q: What causes watermelon rind to rot? A: Without forensics it's hard to tell exactly what happened.However, one possible explanation is sunlight
How should I best store the watermelon so that it doesn't rot?