Input Error For Python 2.7 and Stray print

[darshkpatel]

The Program gives the following error in Python 2.7:

File "<string>", line 1, in <module>
NameError: name 'rock' is not definedname = input()
File "<string>", line 1, in <module>
NameError: name 'rock' is not defined

A stray ' ( ) ' after selecting choice is printed

[ewenchou]

I can take a look