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 ~95Â°C), 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: At some point (around 5-10 minutes of steeping at ~95Â°C), you will lose majority of the 'good stuff' and continue picking up less desirable compounds 
How many times can I use the same tea leaves?

CONTEXT: A number of Chinese restaurants are happy to prepare it without pork or beef. I've seen it with pork (most common) or beef (sometimes).A vegetarian Chinese place that I occasionally visit uses a "vegetarian ham" along with some vegetables like peas to augment the custardy texture of the soft tofu. I like to add some ja tsai (zasai, depending on romanization preferences) pickles in there, though I'd guess that's not that common.Pork is not absolutely essential to the identity of the dish, but it's certainly the most likely version to be served.  <sep>  Q: What do you know about Ma Po Doufu? A: A number of Chinese restaurants are happy to prepare it without pork or beef. I've seen it with pork (most common) or beef (sometimes 
Is pork a necessary ingredient for it?

CONTEXT: For short term freezing they should be just fine as far as texture and taste are concerned. Just make sure you avoid freezer burn by wrapping them tightly in plastic wrap and then either aluminum foil or a freezer bag. If you store them more than a few months then they will start to degrade.  <sep>  Q: If you freeze sliced turkey, how does that affects its texture? A: For short term freezing they should be just fine as far as texture and taste are concerned 

Is it better to freeze individual slices, or to freeze slices together?