diff --git a/4 Qualifying Exam/2 Writing/3. QE Research Approach.md b/4 Qualifying Exam/2 Writing/3. QE Research Approach.md
index a5fadcd6..23903d86 100644
--- a/4 Qualifying Exam/2 Writing/3. QE Research Approach.md	
+++ b/4 Qualifying Exam/2 Writing/3. QE Research Approach.md	
@@ -15,4 +15,6 @@ endDate: 2024-10-22
 3. Where have generative diffusion models been used?
 4. How will generative diffusion models generate new plants?
 5.  How can we know if these new plants are in the set of 'controllable' plants?
-6. How are we going to get training data?
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+6. How are we going to get training data?
+
+Something to justify, why diffusion model as opposed to other generative AI
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