diff --git a/SL_2/s2_a1.py b/SL_2/s2_a1.py
new file mode 100644
index 0000000..bd9552f
--- /dev/null
+++ b/SL_2/s2_a1.py
@@ -0,0 +1,9 @@
+class parent:
+    pass
+class child(parent):
+    pass
+
+class imbread(parent,child):
+    pass
+
+i = imbread()
\ No newline at end of file
diff --git a/SL_2/s2_a2.py b/SL_2/s2_a2.py
new file mode 100644
index 0000000..ecc08c0
--- /dev/null
+++ b/SL_2/s2_a2.py
@@ -0,0 +1,6 @@
+import re
+
+
+before = "If the the problem is textual, use the the re module"
+after = re.sub("the the", "the", before)
+print(after)
\ No newline at end of file