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: It might be there for body, but more likely for the umami kick that tomato past helps with. I bet you could leave it out with no ill effect...otherwise, try some ketchup. You could also open the small can, use what you need and put the rest in a baggy in the freezer.  <sep>  Q: What can I substitute for tomato paste to thicken a marinade? A: I bet you could leave it out with no ill effect...otherwise, try some ketchup  Q: How will the flavorful be effected if i dont include the paste A: It might be there for body, but more likely for the umami kick that tomato past helps with  Q: any other suggestions or tips? A: You could also open the small can, use what you need and put the rest in a baggy in the freezer  <sep> FOLLOWUP_Q: How long will it last in the freezer?
[EX A]: No

[EX Q]: CONTEXT: Fudge is basically a chocolate flavored candy.You combine chocolate and a sugar syrup and boil the syrup until you get the desired concentration. Everything else about the recipe is to either minimize sugar crystal size or add flavor.Sweetened condensed milk will do two things-1- give you a nice, caramelly flavor2- Save a little time. Since it has less water to begin with there will be less to boil off.  <sep>  Q: Can I make fudge with regular milk? A: Everything else about the recipe is to either minimize sugar crystal size or add flavor  Q: would condensed milk change the flavor? A: give you a nice, caramelly flavor  Q: How would it change the texture? A: Save a little time. Since it has less water to begin with there will be less to boil off  Q: thanks a lot, are there any other suggestions? A: You combine chocolate and a sugar syrup and boil the syrup until you get the desired concentration  <sep> FOLLOWUP_Q: How will I know when it's the right concentration?
[EX A]: No

[EX Q]: CONTEXT: Breads get their structure from glutens--a type of protein formed by the combination of glutenin with gliaten. Kneading and resting the dough helps the formation of glutens--I assume by shifting glutenin and gliatin molecules around, this increases the odds of bindings occurring.Oils can bind to glutenin and gliatin and inhibit these reactions, so fats--oils and butter--definitely play a role in the texture control.It prevents the dough from getting too elastic, which controls texture. This elasticity change would also change the maximum air bubble size. Altering resting times and yeast quantity also change these, but trading off for a different flavor. Oil may play other roles, but these are what I recall reading about off the top of my head. Yes, it does contribute to flavor as well.  <sep>  Q: What is the purpose of oil or butter in bread? A: Oils can bind to glutenin and gliatin and inhibit these reactions, so fats--oils and butter--definitely play a role in the texture control  Q: what is the purpose of adding oil or butter to the dough? A: It prevents the dough from getting too elastic, which controls texture  Q: Is there some background chemical reasons for adding it. A: Oils can bind to glutenin and gliatin  Q: How does it effect the flavor? A: it does contribute to flavor  <sep> FOLLOWUP_Q: What is the best way to incorporate it?
[EX A]:
No