Change condition and reorder lines.

Author: m-hurlow

app/evaluation.py

@@ -112,10 +112,11 @@ def evaluation_function(response, answer, params):
                 dif = ans_score[0] - resp_score[0]
                 word = resp_score[1]
 
+        both_one_word = len(response.split(' ')) == 1 and len(answer.split(' ')) == 1
         more_info_msg = f'Please provide more information about {word}' if word is not None else ''
         feedback_msg = (
-            f"Cannot determine if the answer is correct ({'%.3f'%(w2v_similarity)}% similarity). {more_info_msg}" if len(response.split(' ')) > 1
-            else "Incorrect" )
+            "Incorrect" if both_one_word
+            else f"Cannot determine if the answer is correct ({'%.3f'%(w2v_similarity)}% similarity). {more_info_msg}" )
 
         return {
             "is_correct": False,