# Warm-up1
# The parameter weekday is True if it is a weekday
# The parameter vacation is True if we are on vacation.
# We sleep in if it is not a weekday or we're on vacation.
# Return True if we sleep in.


def sleep_in(weekday, vacation):
    if weekday is False:
        return True
    elif vacation is True:
        return True
    else:
        return False
    return (sleep_in)
