Chef_On_Date.cpp

#include <bits/stdc++.h>
using namespace std;

int main() {
	// your code goes here
	int t;
	cin>>t;
	while(t--){
	    int x, y;
	    cin>>x>>y;
	    if(x<y){
	        cout<<"NO."<<endl;
	    }
	    else
	    {
	    cout<<"YES."<<endl;
	    }
	}

}