def main():
    month = input("Please enter the month: ")
    date = int(input("Please enter the day: "))
    if (month == "March" and date >= 20) or \
        month == "April" or \
        month == "May" or \
       (month == "June" and date <= 20):
        print(month,date,"is autumn in the southern hemisphere.")
    elif (month == "June" and date >= 21) or \
          month == "July" or \
          month == "August" or \
         (month == "September" and date <= 21):
            print(month,date,"is winter in the southern hemisphere.")
    elif (month == "September" and date >= 22) or \
          month == "October" or \
          month == "November" or \
         (month == "December" and date <= 20):
            print(month,date,"is spring in the southern hemisphere.")
    elif (month == "December" and date >= 21) or \
          month == "January" or \
          month == "February" or \
         (month == "March" and date <= 19):
            print(month,date,"is summer in the southern hemisphere.")
    else:
        pass

main()