Booleans

is_teenager = True
likes_pizza = False

print(is_teenager)  # This will print: True
print(likes_pizza)  # This will print: False

age = 15
print(age == 15)  # True, because age is indeed 15
print(age > 20)   # False, because age is not greater than 20
print(age != 10)  # True, because age is not equal to 10

age = 15
has_permission = True

# Check if someone is a teenager and has permission
is_allowed = age >= 13 and age <= 19 and has_permission
print(is_allowed)  # True

# Check if someone is either a teenager or has permission
might_be_allowed = age >= 13 or has_permission
print(might_be_allowed)  # True

# Using not to invert a Boolean value
print(not has_permission)  # False, because has_permission is True

age = 15

if age >= 13 and age <= 19:
    print("You're a teenager!")
else:
    print("You're not a teenager.")