Detailed Instructions: Given a paragraph about cooking, and a set of conversational question answers about the paragraph, answer a follow-up question from the paragraph. The paragraph has a prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by answer prefix 'A:'. The final followup question has a prefix 'FOLLOWUP_Q:'.
Problem:CONTEXT: It may be that your oven is not up to temperature before your first batch goes in. If it's not hot enough your cookies will have more time to melt and flatten before they cook. Try giving the oven 10 more minute preheating time before putting your first batch in.  <sep>  Q: Why is my first batch of cookies out of the oven too flat? A: It may be that your oven is not up to temperature before your first batch goes in  <sep> FOLLOWUP_Q: The next batches are as expected, what would be the reason the first batch is not good?
Solution:
your oven is not up to temperature