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 Input:
CONTEXT: I did this as an experiment last month, because I wanted a marble cake. The part that I wanted chocolate, I just swapped out a half-cup of the flour for cocoa. I should note, however, that while it tasted great, it made a denser, slightly drier cake than did the white cake batter. Next time, I plan to add a couple of teaspoons of grapeseed oil and some extra baking powder to counteract that problem.  <sep>  Q: How do change a vanilla cake recipe to make a chocolate cake?###

Ex Output:
Yes


Ex Input:
CONTEXT: What you describe is grill basting - where a liquid is poured onto the grill and covered (with a metal salad bowl or a basting cover) to more evenly cook the food and maintain its moisture. The liquid is added towards the latter half of cooking, as adding it in the first half of cooking has no real beneficial effect. Additionally, the steam will melt cheese more evenly if grilling burger patties. Typically, this liquid is a stock (chicken or pork stock if cooking chicken, vegetable stock if cooking vegetables and beef stock if cooking beef) or water.On a personal note, I sometimes dissolve a pinch of salt in the water if I don't have any stock available.  <sep>  Q: What is the liquid often ladled onto the grill top in restaurants?

Ex Output:
Yes


Ex Input:
CONTEXT: Marshmallows expand so much because the water in them becomes steam, and gas takes up a LOT more volume than liquid. Specifically, 1 mL of water becomes ~1.36 LITERS of vapor, before it gets heated further. That's 1000-fold expansion, before you add additional expansion as the gas is heated. Marshmallows don't have all that much water content, but when it's trapped in a stretchy gelatin matrix that holds gas readily, it only takes a bit to blow the whole thing up like a balloon.You are correct that the gas expansion on its own is insufficient; unless I've badly muddled my calculations, gas expansion from 20C to ~150C (caramelization temperature) will increase the gas volume by under 50%.  <sep>  Q: Why do marshmallows poof up so huge when put in the microwave? A: Marshmallows expand so much because the water in them becomes steam, and gas takes up a LOT more volume than liquid. Sp  <sep> FOLLOWUP_Q: How big can they puff up?

Ex Output:

Yes