import java.util.*;

public class Main{
	private static final Scanner scan = new Scanner(System.in);

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

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

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

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

public class Main{
	private static final Scanner scan = new Scanner(System.in);

	public static void main(String[] args){
		int N = scan.nextInt();
		for(int i = 0; i < N; i++){
			int a = scan.nextInt();
			int b = scan.nextInt();
			int c = scan.nextInt();
			if(a * a == b * b + c * c | b * b == a * a + c * c | c * c == a * a + b * b){
				System.out.println("YES");
			} else{
				System.out.println("NO");
			}
		}
	}
}