diff --git a/python/lang.py b/python/lang.py
index aea2f98..a5df099 100644
--- a/python/lang.py
+++ b/python/lang.py
@@ -1,5 +1,6 @@
 class Object(object):
-    pass
+    def equals(self, obj):
+        return self is obj
 
 class IndexOutOfBoundsException(Exception):
     pass