


def adder():
    s = 4
    y = 3
    x = s + y
    return x

#This function passes in parameters: it will append data to a list
def appendNumbersToList(kehlin):
    bob = [1,2,3,4]
    bob.append(kehlin)
    return bob
    

print appendNumbersToList("ice cream")

print adder()
