import std.stdio;
import std.algorithm;
import std.math;
import std.conv;
import std.string;

T readNum(T)(){
  return readStr.to!T;
}

T[] readNums(T)(){
  return readStr.split.to!(T[]);
}

string readStr(){
  return readln.chomp;
}

void main(){
	auto nm = readNums!int;
	if(nm[0] == nm[1]){
		writeln("Yes");
	} else {
		writeln("No");
	}
}