#include<stdio.h>


int main(){
	int N = 0 ,i,j,k,cheak = 0,tmp = 0;
	int tri[3] = {0,0,0};
	scanf("%d",&N);
	for(i=0;i<N;i++){
		scanf("%d %d %d",&tri[0],&tri[1],&tri[2]);
		for(j = 0;j <= 2;j++){
			for(k = j + 1;k <= 2;k++){
				tmp = tri[j];
				tri[j] = tri[k];
				tri[k] = tmp;
			}
		}
		if(tri[0] * tri[0] == tri[1] * tri[1] + tri[2] * tri[2]){
			printf("YES\n");
		}
		else{
			printf("NO\n");
		}
	}
	return 0;
}