fn main() {
    input!{
		x: usize, y: usize,
	}
	println!("{}", if x == y {"Yes"} else {"No"});
}

// const MOD17: usize = 1000000007;
// const MOD93: usize = 998244353;
// const INF: usize = 1 << 60;
// let dx = vec![!0, 0, 1, 0]; // 上左下右
// let dy = vec![0, !0, 0, 1]; // 上左下右
// let d = vec!{(!0, 0), (0, !0), (1, 0), (0, 1)}; // 上左下右

#[allow(unused)]
use proconio::{input, marker::Chars, marker::Usize1};

#[allow(unused)]
use std::{
	mem::swap,
	cmp::min, cmp::max,
	cmp::Reverse,
	collections::HashSet, collections::BTreeSet,
	collections::HashMap, collections::BTreeMap,
	collections::BinaryHeap,
	collections::VecDeque,
	iter::FromIterator,
};
// 配列のスペース区切り出力
#[allow(unused)]
fn vec_print<T: std::fmt::Display>(vec: &Vec<T>) {
	let sz = vec.len();
	for i in 0..sz-1 {
		print!("{} ", vec[i]);
	}
	println!("{}", vec[sz-1]);
}