       Audio(matching=true): $2
       \"""
       tips:
-        - stem:
-          - $3
-          choice:
-          - $4
+      - stem:
+        - $3
+        choice:
+        - $4
       \"""
     """
   'Sequencing':

      Text: $1
      \"""
      tips:
        - activity:
          - $2
      \"""
    """
  'Locating':

      Pic: $1
      \"""
      tips:
      - stem:
        - $2
        choice:
        - $3
      \"""
    """
  'MCQ5a':
