#include <stdio.h>

int a ;
int b ;
int c ;
int T ;

int main ( )
{
	while ( scanf ( "%d" , &T ) == 1 ) {
		while ( T-- ) {
			scanf ( "%d %d %d" , &a , &b , &c ) ;
			if ( a * a + b * b == c * c || a * a + c * c == b * b || b * b + c * c == a * a ) {
				printf ( "YES\n" ) ;
			}
			else {
				printf ( "NO\n" ) ;
			}
		}
	}
}