#include <iostream>
#include <vector>
#include <string>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <algorithm>	// require sort next_permutation count __gcd reverse etc.
#include <cstdlib>	// require abs exit atof atoi 
#include <cstdio>		// require scanf printf
#include <functional>
#include <numeric>	// require accumulate
#include <cmath>		// require fabs
#include <climits>
#include <limits>
#include <cfloat>
#include <iomanip>	// require setw
#include <sstream>	// require stringstream 
#include <cstring>	// require memset
#include <cctype>		// require tolower, toupper
#include <fstream>	// require freopen
#include <ctime>		// require srand
#define rep(i,n) for(int i=0;i<(n);i++)
#define ALL(A) A.begin(), A.end()

using namespace std;

typedef long long ll;
typedef pair<int, int> P;

int main()
{
//	cut here before submit 
//	freopen ("testcase.IRT", "r", stdin );
	int n;
	scanf ("%d", &n );

	rep (i, n ){
		bool ok = false;
		int side[3] = {0};
		rep (j, 3 ){
			scanf ("%d", &side[j] );
		} // end rep
		sort (side, side+3 );
		if (side[0] == 0 || side[1] == 0 || side[2] == 0 ) ok = false;
		else
		if (side[2] > side[0] + side[1] ) ok = false;
		if (side[2]*side[2] == side[0]*side[0] + side[1]*side[1] ) ok = true;

		cout << (ok ? "YES" : "NO" ) << endl;
	} // end rep

	return 0;
}