#[allow(dead_code)]
pub mod ut {
    pub fn read_double<T>() -> (T, T)
    where
        T: std::str::FromStr + Copy,
        T::Err: std::fmt::Debug,
    {
        let mut buf = String::new();
        std::io::stdin().read_line(&mut buf).unwrap();
        let v = buf
            .trim()
            .split_ascii_whitespace()
            .map(|e| e.parse().unwrap())
            .collect::<Vec<_>>();
        (v[0], v[1])
    }
}

fn main() {
    let (b, c) = ut::read_double::<usize>();
    println!("{}", if b == c { "Yes" } else { "No" });
}