Add plan for brother/father/mother/sister

1 files changed, 9 insertions, 8 deletions

diff --git a/prolog/problems/family_relations/sister_2/sl.py b/prolog/problems/family_relations/sister_2/sl.py
index b2683c4..aa66567 100644
--- a/prolog/problems/family_relations/sister_2/sl.py
+++ b/prolog/problems/family_relations/sister_2/sl.py
@@ -11,20 +11,21 @@ description = '''\
     X = patricia.
 </pre>'''
 
-hint = {
-    'general_hint': ['''\
-<p><img src="Sister-1.png" /></p>
-''', '''\
-<p><img src="Sister-2.png" /></p>
-''', '''\
+plan = [
+    '''\
+<p><img src="Sister-1.png" /></p>''',
+    '''\
+<p><img src="Sister-2.png" /></p>''',
+    '''\
 <p><img src="Sister-2.png" /></p>
 <pre>
 parent(P, X)
 parent(P, Y)
 female(X)
-</pre>
-'''],
+</pre>'''
+]
 
+hint = {
     'x_y_must_be_different': '''\
 <p>Si pomislil, da sta <code>X</code> in <code>Y</code> lahko ista oseba? Poskusi naslednjo poizvedbo:</p>
 <pre>