import java.util.*;
import java.lang.*;
import java.io.*;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc = new Scanner(System.in);
		int t = sc.nextInt();
		for(int i=0;i<t;i++){
			int n = sc.nextInt();
			int k = sc.nextInt();
			for(int j=0;j<n;j++){
				int num = sc.nextInt();
				if(num==k){
					k=0;
				}
			}
			if(k==0){
				System.out.println("YES");
			}
			else{
				System.out.println("NO");
			}
		}
	}
}

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1 4 3 4 1
4 1
2 3 4 4
5 6
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2 5
1 5
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5 3 3 1
1 3
3
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