#include <cstdio>

int main()
{
    int n;
    int a, b, c;

    scanf("%d", &n);
    for (int i = 0; i < n; i++) {
        scanf("%d %d %d", &a, &b, &c);

        if (a * a + b * b == c * c
            || b * b + c * c == a * a
            || c * c + a * a == b * b)
        {
            printf("YES\n");
        } else {
            printf("NO\n");
        }
    }

    return 0;
}