#include<stdio.h>
int main(void)
{
	int a[4] = { 0 }, j, b, cnt, i, n, A = 0, B = 0, c, ruio;
	scanf("%d", &n);
	for (ruio = 0; ruio < n; ruio++) {
		scanf("%d %d %d", &a[0], &a[1], &a[2]);
		for (i = 0; i < 3; i++) {
			for (j = i; j < 3; j++) {
				if (a[i] < a[j]) {
					c = a[i];
					a[i] = a[j];
					a[j] = c;
				}
			}
		}
		if (a[0] * a[0] == a[1] * a[1] + a[2] * a[2]) {
			printf("YES\n");
		}
		else {
			printf("NO\n");
		}
	}
	}