import java.util.Scanner;
public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	}
} import java.util.Scanner; Scanner java.util public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	} main {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int[] a = new int[1000]; a new int[1000] 1000 int[] b = new int[1000]; b new int[1000] 1000 int[] c = new int[1000]; c new int[1000] 1000 for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		} int i=0; int i=0; i 0 i<N i N i++ i++ i {
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		} {
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		} a[i] = sc.nextInt() a[i] a i sc.nextInt() sc.nextInt sc b[i] = sc.nextInt() b[i] b i sc.nextInt() sc.nextInt sc c[i] = sc.nextInt() c[i] c i sc.nextInt() sc.nextInt sc for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		} int i=0; int i=0; i 0 i<N i N i++ i++ i {
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		} {
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		} if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			} a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i]) a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i]) a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) a[i]*a[i] a[i] a i a[i] a i (b[i]*b[i] + c[i]*c[i]) b[i]*b[i] b[i] b i b[i] b i c[i]*c[i] c[i] c i c[i] c i b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) b[i]*b[i] b[i] b i b[i] b i (a[i]*a[i] + c[i]*c[i]) a[i]*a[i] a[i] a i a[i] a i c[i]*c[i] c[i] c i c[i] c i c[i]*c[i] == (b[i]*b[i] + a[i]*a[i]) c[i]*c[i] c[i] c i c[i] c i (b[i]*b[i] + a[i]*a[i]) b[i]*b[i] b[i] b i b[i] b i a[i]*a[i] a[i] a i a[i] a i {
				System.out.println("YES");
			} System.out.println("YES") System.out.println System.out System System.out "YES" {
				System.out.println("NO");
			} System.out.println("NO") System.out.println System.out System System.out "NO" String[] args args public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	}
} public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	}
} Main
import java.util.Scanner;
public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int[] a = new int[1000];
		int[] b = new int[1000];
		int[] c = new int[1000];
		for(int i=0; i<N; i++){
			a[i] = sc.nextInt();
			b[i] = sc.nextInt();
			c[i] = sc.nextInt();
		}
		for(int i=0; i<N; i++){
			if(a[i]*a[i] == (b[i]*b[i] + c[i]*c[i]) || b[i]*b[i] == (a[i]*a[i] + c[i]*c[i]) || c[i]*c[i] == (b[i]*b[i] + a[i]*a[i])){
				System.out.println("YES");
			}else{
				System.out.println("NO");
			}
		}
	}
}