diff --git a/src/main.py b/src/main.py
index c92b3f3..f0954ac 100644
--- a/src/main.py
+++ b/src/main.py
@@ -5,7 +5,7 @@ from service.natural_language_generation import NaturalLanguageGeneration, parse
 from service.templates import templates
 
 # initialize classes
-nlu = NaturalLanguageUnderstanding() # NLU
+nlu = NaturalLanguageUnderstanding(use_mocks=False) # NLU
 monitor = DialogStateMonitor() # DSM
 dialog_policy = DialogPolicy() # DP
 language_generation = NaturalLanguageGeneration(templates) # NLG
diff --git a/src/service/dialog_state_monitor.py b/src/service/dialog_state_monitor.py
index 629e6de..1057d1d 100644
--- a/src/service/dialog_state_monitor.py
+++ b/src/service/dialog_state_monitor.py
@@ -5,6 +5,7 @@ import json
 
 def normalize(value):
     value = value.lower()
+    # TODO: pomyslec nad odmianą slów
     return ' '.join(value.split())