Given a paragraph about cooking, and a set of conversational question answers about the paragraph, answer a follow-up question from the paragraph. The paragraph has a prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by answer prefix 'A:'. The final followup question has a prefix 'FOLLOWUP_Q:'.
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Question: CONTEXT: I probably would not recommend eating a box of baking soda and chasing that with shots of vinegar. But aside from that silliness, I can't think of a single thing that is actual "food" that is unsafe mixed with another actual "food", assuming reasonable quantities. Certainly anything with alcohol can be dangerous in huge quantities, as can a lot of other ingredients. Allergies or food sensitivities can make certain ingredients dangerous to certain people. But mixing ingredients to which the individual has no special sensitivity and in normal quantities? No, I don't think you are risking anything by doing so other than unpleasant food.  <sep>  Q: How safe is it to combine flavor extracts? A: mixing ingredients to which the individual has no special sensitivity and in normal quantities  Q: Should I avoid mixing any particular extracts with each other? A: I can't think of a single thing that is actual "food" that is unsafe mixed with another actual "food  <sep> FOLLOWUP_Q: Should I avoid adding extracts to any foods

Answer: I don't think you are risking anything by doing so


Question: CONTEXT: The old thin utensils were made of Nylon.The reasons they are hard to find is that traditional Nylon is difficult to manufacture within food standard guidelines for PAA (Primary Aromatic Amines) migration, and does not bio-degrade or burn safely. For relevant references, your local government health department will have papers on PAA migration.Given that, many utensil manufactures have moved on to other plastics, mostly silicone. Though some use PA66 (Nylon 6,6), which is that thick chunky black plastic stuff.Try wooden spatulas. They are simple, clean, disposable, and you can get them in thin wedge shapes (e.g. at Asian supply shops).  <sep>  Q: Where did the thin, smooth plastic spatulas go?###20 years ago, the most common type of rigid spatula (or "turner") was smooth, thin (as in 3mm or less with a sharp edge), and generally made of nylon.### These spatulas were not very durable (leading edges tended to melt), but they were very very good for making eggs and other delicate non-stick-pan dishes. A: they are hard to find is that traditional Nylon is difficult to manufacture within food standard guidelines for PAA (Primary Aromatic Amines) migration, and does not bio-degrade or burn safely  <sep> FOLLOWUP_Q: Why did manufacturers stop making thin, smooth plastic turner spatulas?

Answer: The old thin utensils were made of Nylon


Question: CONTEXT: Grana padano and pecorino romano are two other very savory, hard grating cheeses that work well on pasta. They taste a bit different than Parmigiano-Reggiano, but are quite good in their own right and often less expensive. You can also look at parmesan type cheeses that are not actually Parmigiano-Reggiano. For example, Whole Foods often has one from Argentina that offers a reasonable price/performance tradeoff. All of that said, in many people's opinion, nothing is really quite as delicious as true Parmigiano-Reggiano.  <sep>  Q: What is a cheaper alternative to Parmesan cheese? A: adano  Q: Anything pasta related A: Grana padano and pecorino romano are two other very savory, hard grating cheeses that work well on pasta  <sep> FOLLOWUP_Q: The parmesan cheese in pasta recipe is quite expensive.....do we have cheaper alternative??

Answer:
Whole Foods often has one from Argentina that offers a reasonable price/performance tradeoff