require Integer

defmodule Main do
  def main do
    n =
      IO.gets("")
      |> String.trim()
      |> String.to_integer()

    m =
      IO.gets("")
      |> String.trim()
      |> String.to_integer()

    cond do
      Integer.is_odd(m) -> "No"
      Integer.is_even(n) || m >= 10 -> "Yes"
      true -> "No"
    end
    |> IO.puts()
  end
end