#include<cstdio>
#include<algorithm>
int main(){
    int n,a[3];
    scanf("%d",&n);
    for(int i=0;i<n;i++){
        for(int j=0;j<3;j++,scanf){
            scanf("%d",&a[j]);
        }
        std::sort(a,a+3);
        if(a[0]*a[0]+a[1]*a[1]==a[2]*a[2]) printf("YES\n");
        else printf("NO\n");
    }
}