Update prompts.py

prompts.py

@@ -28,7 +28,7 @@ BAD ANSWER EXAMPLE:
 - Consult these references to gain better insight.
 
 GOOD ANSWER EXAMPLE:
-- This is the complete prompt: "Generate thoughtful and probing questions relating to the provided summary or passage. Demonstrate deep understanding of the topic and encourage additional discussion. Avoid vague or ambiguous queries. Strive for four unique questions per snippet."
+- "Why is that the case?"
 """
 
 MEME_GENERATOR = """