#include<iostream>
#include<sstream>
#include<cstdio>
#include<fstream>
#include<vector>
#include<list>
#include<stack>
#include<queue>
#include<deque>
#include<map>
#include<set>
#include<algorithm>
#include<string>
#include<cmath>
#include<cstdlib>
using namespace std;
bool power(int c,int a,int b){
	return pow(c,2)==(pow(a,2)+pow(b,2));
}
int main(){
	int n;
	scanf("%d",&n);
	stringstream buf;
	for(int x=0;x<n;++x){
		int i,j,k;
		scanf("%d %d %d",&i,&j,&k);
		if(power(i,j,k) || power(j,i,k) || power(k,i,j)){
			buf<<"YES\n";
		}else{
			buf<<"NO\n";
		}
	}
	cout<<buf.str()<<endl;
	return 0;
}