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: For me it very much depends on what meat I am making jerky out of.With the grain is much more solid than against. Just as you might expect.If you are using relatively tender meat then cutting across the grain will result in a batch of jerky crumbs. Cutting with the grain will be good.If you are using very tough meat then cutting with the grain will be absolutely impossible to chew.I often make jerky out of brisket which is very tough. I compromise and cut at a 45deg angle. This results in very tough, jerky but it separates into smaller, more manageable chunks when it is chewed.  <sep>  Q: Should beef jerky be cut with or across the grain? A: Cutting with the grain will be good  <sep> FOLLOWUP_Q: What is the difference in the final product when cutting with vs across the grain?

SOLUTION: Yes

PROBLEM: CONTEXT: I suspect it depends what kind of cheese the whey came from. Whey has all of the water soluble components of the milk. It loses the casein and fat. How much of the albumin and lactose it loses depends on the cheese. If the milk was heated enough (190F I believe) then the albumin will denature and not be in the whey. If the cheese was acidified with a bacterial inoculation then the bacteria will have converted some of the lactose into lactic acid which will both be in the whey. Riboflavin is water soluble and is what gives the whey that greenish tint.Either way- most of the nutrients that bacteria like are not in the whey and it is always highly acidic. I have personally kept whey for a couple weeks with no ill effect.I usually use my whey soon by making ricotta. If the cheese it came from didn't denature the albumin in the milk then you can gently heat the whey until the the albumin precipitates out. A gallon of whole milk makes almost a pound of mozzarella and then a little less than a cup of ricotta. That's a lasagna right there.  <sep>  Q: What is the storage life for whey? A: I suspect it depends what kind of cheese the whey came from  <sep> FOLLOWUP_Q: I've recently begun making cheese at home.### In this answer it was suggested to reserve the whey to be used in curries.

SOLUTION: Yes

PROBLEM: CONTEXT: Chicken fat is what you want, and--this is important--no cream or milk. Use chicken fat to make a roux, and then chicken stock. This will get you a yellowish colour.For extra bonus points, make your pastry with schmaltz as well. They do this at the gourmet supermarket down the road, and their chicken pot pies fly off the shelves.  <sep>  Q: How do you get a nice yellow gravy color when making a chicken pot pie? A: Use chicken fat to make a roux, and then chicken stock. This will get you a yellowish colour  <sep> FOLLOWUP_Q: Is there any other way to do it without using chicken fat?

SOLUTION:
Yes