#include<iostream>
#include<stdio.h>
using namespace std;
int main(){
    int a,b,c,n;
    while(~scanf("%d",&n)){
    while(n--)
    {
        cin>>a>>b>>c;
        if(a+b>c&&a+c>b&&b+c>a&&(a*a+b*b==c*c||a*a==b*b+c*c||a*a+c*c==b*b))
            cout<<"YES"<<endl;
        else
            cout<<"NO"<<endl;
    }
    }
    return 0;
}

