package Implementation;
/*
* @author -- rajatgoyal715
*/
import java.util.Scanner;
public class AngryProfessor {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t!=0){
int count=0;
int n = sc.nextInt();
int k = sc.nextInt();
while(n!=0){
if(sc.nextInt()<=0)
count++;
n--;
}
if(count>=k)
System.out.println("NO");
else
System.out.println("YES");
t--;
}
}
}