<NME> hello2.py
<BEF> ADDFILE
<MSG> Added expression tree example

<DFF> @@ -0,0 +1,12 @@
+from oslash import Put, Get, IOAction
+
+main = Put("What is your name?",
+       Get(lambda name:
+       Put("What is your age?",
+       Get(lambda age:
+       Put("Hello " + name + "!",
+       Put("You are " + age + " years old",
+       IOAction(())))))))
+
+if __name__ == "__main__":
+    main()

Added expression tree example