added evaluation step ater extracting the questions to the convertion process

Author: HarrySu123

conversion2025/assumptions.txt

@@ -2,4 +2,5 @@ assumptions:
     - only 1 set of questions
     - the set of question contains the questions AND solutions
     - parts are only 1 level deep (i.e. no Q1, part a), i)
-    - individual questions and solutions are seperatable by using just lines
+    - individual questions and solutions are seperatable by using just lines
+    - all parts are explicitly enumerated