diff --git a/SL2/s2_a1.py b/SL2/s2_a1.py
new file mode 100644
index 0000000..0a7d061
--- /dev/null
+++ b/SL2/s2_a1.py
@@ -0,0 +1,13 @@
+class Tier:
+    def __init__(self,beine) -> None:
+        self.beine = beine
+        
+class Hund(Tier):
+    def __init__(self, name):
+        super().__init__(4)
+        self.name = name
+        
+class Rottweiler(Tier, Hund):
+    def __init__(self):
+        super().__init__(4, "Harald")
+
diff --git a/SL2/s2_a2.py b/SL2/s2_a2.py
new file mode 100644
index 0000000..f1de2f9
--- /dev/null
+++ b/SL2/s2_a2.py
@@ -0,0 +1,4 @@
+import re 
+txt = "If the the problem is textual, use the the re module"
+txt = re.sub("the the", "the", txt)
+print(txt)
\ No newline at end of file
diff --git a/SL2/s2_a3.py b/SL2/s2_a3.py
new file mode 100644
index 0000000..2532b68
--- /dev/null
+++ b/SL2/s2_a3.py
@@ -0,0 +1,72 @@
+import re 
+import json
+
+text_file = open(r"C:\Users\denni\Documents\Bundeswehr\HSMA\PR3\Steinberger\SL2\Name.txt", "r")
+data = text_file.readlines()
+arr = [None] * len(data)
+counter = 1
+
+for line in data:
+    
+    data_array = re.split(", ", line)
+
+    name = data_array[0]
+    name_array = re.split("\s",name)
+    adresse = data_array[1]
+    geburtsdatum = data_array[2]
+    telefon = data_array[3]
+
+    titel = re.search("^.*\.$",name_array[0])
+
+
+    if titel != None:
+        titel = titel.string
+        if len(name_array) == 4:
+            vorname = name_array[1]
+            zweitname = name_array[2]
+            nachname = name_array[3]
+        else:
+            vorname = name_array[1]
+            nachname = name_array[2]
+            zweitname = None
+    else:
+        if len(name_array) == 3:
+            vorname = name_array[0]
+            zweitname = name_array[1]
+            nachname = name_array[2]
+        else:
+            vorname = name_array[0]
+            nachname = name_array[1]
+            zweitname = None
+
+    adresse_array = re.split("\s", adresse)
+    plz = re.findall("\d{5}", adresse)
+    hausnummer = re.findall(r"\b\d{1,4}\b", adresse)
+    # strasse = re.findall(r"\b[A-Z]",adresse)
+    chars = re.split("\d",adresse)
+    strasse = chars[0]
+    ort = adresse_array[len(adresse_array)-1]
+
+    geburtsdatum = re.findall("[0-9][0-9]\.[0-9][0-9]\.[0-9][0-9][0-9][0-9]", line)
+    telefon = re.findall("\d{6,20}", line)
+
+    person = {
+        "Index" : counter,
+        "Titel" : titel,
+        "Vorname" : vorname,
+        "Zweitname" : zweitname,
+        "Nachname" : nachname,
+        "Geburtsdatum" : geburtsdatum,
+        "Strasse" : strasse,
+        "Hausnummer" : hausnummer,
+        "PLZ" : plz,
+        "Wohnort" : ort,
+        "Rufnummer" : telefon
+    }
+    
+    arr[counter - 1] = person
+    counter = counter + 1
+    
+
+with open(r"C:\Users\denni\Documents\Bundeswehr\HSMA\PR3\Steinberger\SL2\PersonNeu.json", "w") as f:
+    json.dump(arr,f)
\ No newline at end of file