h = int(input().strip()[-1:])
tmp = input().strip()
flg = False
if len(tmp) >= 2:
    flg = True
t = int(tmp[-2:])

ans = "Yes"
if t % 2 != 0:
    ans = "No"
if h % 2 != 0 and not flg:
    ans = "No"

print(ans)