import datetime

print("Write the month in number form! Thank You. Example, When May, type 5. ")
b = int(input("What year are you born in? "))


now = datetime.datetime.now()
current = now.year
currentM = now.month
while b:
    if b > current:
        print("Stop Lying!")
        b = int(input("What year are you born in? "))
    elif b == current:
        m = int(input("What month are you born in? "))
        if m > currentM:
            print("Stop Lying!")
            m = int(input("What month are you born in? "))
        else:
            print("You are " + str(current-b) +  " years old")
            break
    else:
        m = int(input("What month are you born in? "))
        if m > currentM:
            print("You are " + str(current-b-1) + " years old")
        else:
            print("You are " + str(current-b) +  " years old")
        break