#include<stdio.h>
 
int main() {
    int N;
    int i;
    int a, b, c;
 
    scanf("%d\n", &N);
 
    for(i = 0; i < N; i++) {
        scanf("%d %d %d", &a, &b, &c);
        if (a > b && a > c)
            if (a*a == b*b + c*c)
                printf("YES\n");
            else
                printf("NO\n");
        else if(b > a && b > c)
            if(b*b == a*a + c*c)
                printf("YES\n");
            else
                printf("NO\n");
        else
            if(c*c == a*a + b*b)
                printf("YES\n");
            else
                printf("NO\n");
    }
    return 0;
}