#include<bits/stdc++.h>
using namespace std;
#define int long long
int32_t main()
{
	int t; cin>>t;
	while(t--)
    {

        int n,m; cin>>n>>m;
        int st1,st2; cin>>st1>>st2;
        int dst1, dst2; cin>>dst1>>dst2;
        int d1 = abs(dst1 - st1);
        int d2 = abs(dst2 - st2);
        if(d1!=d2)
        {
            cout<<"No\n";
        }
        else cout<<"Yes\n";
    }

	return 0;
}