#include <iostream>
#include <iomanip>
#include <vector>
#include <string>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <algorithm>
#include <sstream>
#include <cstdlib>
#include <cstring>
#include <functional>
#include <numeric>
#include <cmath>
#include <climits>
#include <limits>
#include <cfloat>
#include <fstream>
using namespace std;

int main()
{
//	cut here before submit 
//	freopen("testcase.tri", "r", stdin);
	string str = "";
	int n;

	getline (cin, str );
	stringstream ssn(str);
	ssn >> n;

	int i;
	int a, b, c;
	vector <int> side(3,0);

	for (i = 0; i < n; ++i){
		getline (cin, str );
		stringstream ss(str);
		ss >> a >> b >> c;
		side[0] = a; side[1] = b; side[2] = c;		
		sort (side.begin(), side.end() );

		if (side[2] < side[0] + side[1] && side[2]*side[2] == side[1]*side[1] + side[0]*side[0]){
			cout << "YES" << endl;
		}else{
			cout << "NO" << endl;
		} // end if
	} // end for
		
	return 0;
}