age = 10

if age >= 21:
    print('at least drinking age')
    if age >= 65:
        print('senior citizen')
elif age >= 12:
    print('can see a PG movie')  # only happens when age >= 12 AND age < 21
else:
    print('you are less than 12')


if age >= 65 or age <= 12:
    print('You get a discount at the movies')
else:
    print('You pay full price')

age = 11
if not age < 12:
    print('your age is 12 or higher (your age is >= 12)')

##if age >= 12:  # more understandable way than not age < 12
##    

##height = 71
##weight = 150
##
##if height >= 71 or weight >= 150: