TASK DEFINITION: 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:`.
PROBLEM: CONTEXT: The short answer is yes, you can. We keep a wide variety of cheeses on hand. Quesadilla or Chihuahua Mexican cheeses are a great substitute for Mozzarella or Provolone cheese. The have a light flavor and work well with Italian foods. We always have these on hand, but they are not always easy to find in some areas. I often substitute simply because, while I might have the intended cheese on hand, there may be some that I need to use sooner than others depending on how long I've had them or how long they've been open. With mild cheeses, you don't have to worry about the flavor profile so much - it's more the melting. And the cheeses I mentioned melt well - just like Mozzarella or Provolone.And to let you know, the reason I tried the other cheeses: I asked in a Mexican restaurant what kind of cheese they used and was told that it was "like American Mozzarella". So, I decided to experiment.All said and done, all of these cheeses have a mild flavor and work in many dishes, regardless of the ethnicity. What you do want to stay away from are cheeses that don't melt well and are designed to keep their shape and texture under heat. One example would be quest fresco.  <sep>  Q: Mexican cheeses on otherwise Italian pizza A: The short answer is yes, you can. We keep a wide variety of cheeses on hand. Quesadilla or Chihuahua Mexican cheeses are a great substitute for Mozzarella or Provolone cheese  Q: Does a Mexican cheese change the flavour very much? A: With mild cheeses, you don't have to worry about the flavor profile so much - it's more the melting. And the cheeses I mentioned melt well - just like Mozzarella or Provolone  Q: can you recommend a mix of cheeses? A: Quesadilla or Chihuahua Mexican cheeses are a great substitute for Mozzarella or Provolone cheese  <sep> FOLLOWUP_Q: what herbs would you recommend with them?

SOLUTION: No

PROBLEM: CONTEXT: The brown stringy fibers form in the avocado flesh after it is bruised or the avocado is past ripe.The way to avoid this is to plan ahead. Buy your avocados when they are green and very hard. Try to select ones that have not been abused (at least if you see one being knocked around, take a different one). When you get the avocados home, set them aside in a safe place for a couple/few days, & don't drop or manhandle them in the meantime. When they are ripe (yield slightly to gentle pressure, as they say) you have a couple days to use them. Putting them in the refrigerator can prolong their niceness a little bit if you are not quite ready to use them. Unless some mishap befell them before purchase, they should be beautiful and without those horrible stringy lesions.  <sep>  Q: How do I choose to avoid brown stringy fibres in avocado? A: The way to avoid this is to plan ahead  Q: What do you suggest is a good timeline to avoid them? A: Buy your avocados when they are green and very hard. Try to select ones that have not been abused  <sep> FOLLOWUP_Q: Alright. And how long should I wait before I can use them?

SOLUTION: Yes

PROBLEM: CONTEXT: Fat doesn't spoil like other foods. No bacteria can live in fat. Going rancid is a chemical reaction in which the fat molecules break down. So "leaving out" is not a problem. The major factors in going rancid are light and air. The more light hits your fat, the sooner it goes rancid. Also, rancidity occurs when the fat is oxidized, meaning that if you prevent contact with air, your fat will last longer. Both factors are minimized by transferring the fat to a tightly closed opaque container. With liquid oils, you use a dark colored bottle. As bottles are impractical for solid fat, just strain your grease into a jar, close it, and put it in a cupboard. The shelf life should be many months, probably more than a year. Also, don't worry that you can get something nasty when the grease goes bad unnoticed. Rancid fat isn't a big safety risk, and ingesting it in small amounts is not problematic. If it stinks, throw it out. Before that, there is no problem eating it. The above assumes pure, well-strained fat. Pieces of fried meat left over in the fat are a safety risk, even tiny ones.  <sep>  Q: How long does grease take to go bad/rancid when sitting out? A: The more light hits your fat, the sooner it goes rancid  Q: If I make a skillet full of bacon, how long can I leave the grease sitting out before it is unsafe/rancid? A: if you prevent contact with air, your fat will last longer  Q: How long do you think that it's still safe to use? A: If it stinks, throw it out. Before that, there is no problem eating it  <sep> FOLLOWUP_Q: Should I store it in the refrigerator or leave it out?

SOLUTION:
Yes