#include <iostream>
#include <algorithm>
using namespace std;

int main(){
	int n;
	cin >> n;
	bool judge[n];
	for(int i = 0; i < n; i++){
		int length[3];
		for(int j = 0; j < 3; j++){
			cin >> length[j];
		}
		sort(length,length+3);
		if(length[0]*length[0]+length[1]*length[1] == length[2]*length[2]){
			judge[i] = true;
		}
		else{
			judge[i] = false;
		}
	}
	for(int i = 0; i < n; i++){
		if(judge[i] == true){
			cout << "YES" << endl;
		}
		else{
			cout << "NO" << endl;
		}
	}
}