binary="binary"
x = 'There are %s types of\t people.' % binary

do_not="don't"
y="Those who know %s and those who %s." %(binary,do_not)

#print x
#print y

#print "I said: %r." %x
#print "I said: %s." %x

hilarious=False
joke_evaluation="Isn't that joke so funny! %r"
print joke_evaluation % x#hilarious
#print "##%r ##" joke_evaluation
w="line l"
e="line r"
#print "%s"%w+e
