diff --git a/Elastic/addIndex.py b/Elastic/addIndex.py
index b6a10dc..20be014 100644
--- a/Elastic/addIndex.py
+++ b/Elastic/addIndex.py
@@ -11,7 +11,7 @@
 
 docType = "doc"
 # by default we connect to localhost:9200
-es = Elasticsearch(['https://5e9acbee.ngrok.io/'])
+es = Elasticsearch(['http://node1.research.tib.eu:9200/'])
 path_to_data = '/app/'
 # path_to_data = '../'
 
diff --git a/main.py b/main.py
index cfc76fb..d626a3f 100644
--- a/main.py
+++ b/main.py
@@ -18,7 +18,6 @@
 
 
 nlp = spacy.load('en_core_web_sm')
-#wikidataSPARQL="https://17d140f2.ngrok.io/sparql"
 wikidataSPARQL="http://node3.research.tib.eu:4010/sparql"
 
 stopWordsList=wiki_stopwords.getStopWords()
@@ -470,9 +469,8 @@ def split_base_on_s(combinations):
             result.append(comb)
     return result
 
-def process_word_E_long(question): 
+def process_word_E_long(question, k=1): 
     global count
-    k=1
 
     entities=[]
     
@@ -518,11 +516,10 @@ def process_word_E_long(question):
             results.append(entity)
     return [[entity[1],entity[4]] for entity in results]
 
-def process_word_E(question):
+def process_word_E(question,k=1):
     #print(question)
     startTime=time.time() 
     global count
-    k=1
 
     entities=[]
     question=question.replace("?","")
@@ -546,7 +543,7 @@ def process_word_E(question):
     return [[entity[1],entity[2]] for entity in entities]
 
 def process_text_E_R(question,k=1):
-    raw=evaluate([question])
+    raw=evaluate([question],k)
     #time=raw[1]
     #print(raw)
     question=question.replace("?","")
@@ -592,7 +589,7 @@ def split_bas_on_comparison(combinations):
     return new_comb,compare_found
             
 
-def evaluate(raw):
+def evaluate(raw,k):
 <<<<<<< HEAD
     evaluation=False
     startTime=time.time()
@@ -611,7 +608,6 @@ def evaluate(raw):
     r_entity=0
     p_relation=0
     r_relation=0
-    k=1
     correct=True
     questionRelationsNumber=0
     entities=[]
@@ -830,7 +826,7 @@ def datasets_evaluate(dataset_file):
 
 if __name__ == '__main__':
     #datasets_evaluate()
-    process_text_E_R('What is the operating income for Qantas?')
+    process_text_E_R('What is the operating income for Qantas?', 5)