diff --git a/server/lemmatizer_resource.py b/server/lemmatizer_resource.py
index 90ffbb3..34f9e76 100644
--- a/server/lemmatizer_resource.py
+++ b/server/lemmatizer_resource.py
@@ -30,8 +30,17 @@ class LemmatizerResource(Resource):
         return result, 200
 
     def processSentence(self, sentence, language):
-        tokens = [self.lemmatizeWord(token, language) for token in sentence.split()]
-        return {'tokens':' '.join(tokens)}
+        raw_tokens = sentence.split()
+        tokens = [self.lemmatizeWord(token, language) for token in raw_tokens]
+        return {'tokens':' '.join(tokens), 'isFirstLemmatized':self.isFirstLemmatized(raw_tokens, language)}
+
+    def isFirstLemmatized(self, raw_tokens, language):
+        if language == 'pl':
+            first_token = raw_tokens[0]
+            if self.lemmatizeWord(first_token, language) != first_token:
+                return False
+        return True
+
 
     def lemmatizeWord(self, word, language):
         if len(word) == 1:
diff --git a/tests/lemmatize_verbose.py b/tests/lemmatize_verbose.py
index 2ec4a03..22f7ac2 100755
--- a/tests/lemmatize_verbose.py
+++ b/tests/lemmatize_verbose.py
@@ -2,9 +2,15 @@
 
 import requests, json
 
+local = False
+
+if local:
+    port = 9001
+else:
+    port = 10002
 
 def do_lemmatize(data):
-    response = requests.post(url = 'http://127.0.0.1:10002/lemmatize', json = data) 
+    response = requests.post(url = 'http://127.0.0.1:%d/lemmatize' % port, json = data) 
     return json.loads(response.text)