#include<cstdio>
int main()
{
	int N;
	scanf("%d", &N);
	while(N--)
	{
		int a, b, c;
		scanf("%d%d%d", &a, &b, &c);
		if(a > b)
		{
			a = a ^ b;
			b = a ^ b;
			a = a ^ b;
		}
		if(a > c)
		{
			a = a ^ c;
			c = a ^ c;
			a = a ^ c;
		}
		if(b > c)
		{
			b = b ^ c;
			c = b ^ c;
			b = b ^ c;
		}
		if(a + b > c && a * a + b * b == c * c)
		{
			printf("YES\n");
		}
		else printf("NO\n");
	}
	return 0;
}