#include <iostream>
using namespace std;
int main(void){
    int n;
    cin>>n;
    for (;n--;){
        int a,b,c;
        cin>>a>>b>>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;
    }
} 