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:'.

[EX Q]: CONTEXT: Mast O Khiar, as you mention mainly consist of plain yogurt and cucumbers and most recipe do not require much more than that. Because of such, the shelf life for the yogurt product will be the shelf life of the yogurt itself. If it is a store bought yogurt, then the shelf life should be about 2 weeks in the refrigerator.Make sure to store the sauce in an air-tight container. Most tubberware should work. Those soup containers from Chinese takeout orders work perfectly.EDIT: After a bit of a debate in cooking chat, I decided to change my answer a little. The reason I said 2 week is because personally I had eaten 2 week old Mast O Khiar. However it could be recipe dependant so it could be different for a different recipe. However it is very easy to tell whether yogurt OR cucumber is bad.Mast O Khiar should have a very fresh/clean aroma. When yogurt turn bad, it releases a rancid smell. If it smells bad, dont eat it.If you see fuzzy mold it's a good idea to throw it out. <sep> Q: I made kubideh kabobs with saffron rice for my fiance and I last night, and it was a huge success. However, my fiance wished we had some mast o khiar (yogurt-cucumber sauce) to go with it, as what we would normally get from a kabob takeout place### Now, given that this is the first time Persian food has ever been made in this house, I have concerns about any reasonably sized batch of this yogurt sauce being consumed in time. A: Mast O Khiar, as you mention mainly consist of plain yogurt and cucumbers and most recipe do not require much more than that <sep> FOLLOWUP_Q: how long might this be safely stored in a refrigerator?
[EX A]: Yes

[EX Q]: CONTEXT: In today's modern culture and cooking style, the difference is likely unobserved.I would consider a stew less constructed than a casserole, however.While the stew would start with generally uncooked ingredients (perhaps except for browning the meat, and likely be mixed together while cooking to give a single-dish of meat, vegetables and sauce.A casserole might include some cooked ingredients, often be more properly layered and probably not mixed while cooking. <sep> Q: Is there a difference between Stew and Casserole? A: In today's modern culture and cooking style, the difference is likely unobserved Q: how would describe the casserole? A: A casserole might include some cooked ingredients, often be more properly layered and probably not mixed while cooking <sep> FOLLOWUP_Q: are they baked the same?
[EX A]: No

[EX Q]: CONTEXT: The smell is of rancid fats in the flour. It is a very distinct smell, but hard to describe. I would agree that "sour" is part of it. The best way to learn is by comparison. Smell some fresh, clean flour and remember what it is like. Any kind of unpleasant odor than that is rancidity. You may have smelled it also if you opened a box of cereal that has been around too long, or even poppy or sesame seeds - anything with fats that sits around at room temp will eventually go rancid. <sep> Q: What does flour smell like when it goes bad? A: It is a very distinct smell, but hard to describe. I would agree that "sour" is part of it. The best way to learn is by comparison Q: Does that mean it's spoiled? A: anything with fats that sits around at room temp will eventually go rancid <sep> FOLLOWUP_Q: What are the storage guidelines for flour
[EX A]:
No