read in 5 strings
print each followed by " yes!"

======================
define func yes(x):
	print x  followed by "yes"

read in 5 strings

for each, call yes(string)

===================
def yes(x):
	print(x, "yes!")

for weird in range(1, 6):
	x = input("string?> ")
	yes(x)

===========================
Example for 1 iteration: 

BEFORE CALLING yes(): 

MAIN:
	x <- "goodbye"

-----------------
DURING CALL:

MAIN:
	x <- "goodbye"

yes: x <- "goodbye" then "yes"

-----------------
AFTER CALL:

MAIN:
	x <- "goodbye"