#include <iostream>
#include <algorithm>
#include <vector>
#include <math.h>
using namespace std;
typedef long long int ll;

int main(){
	int n; cin >> n;
	int a,b,c;
	while(scanf("%d %d %d",&a,&b,&c)!=EOF){
		if(a>c)swap(a,c);
		if(a>b)swap(a,b);
		if(b>c)swap(b,c);
		if(a*a+b*b==c*c)cout << "YES" << endl;
		else cout << "NO" << endl;
	}
}
