angryprofessor

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.regex.*;

public class Solution {

    // Complete the angryProfessor function below.
    static String angryProfessor(int k, int[] a) {
        int go = 0;
        int cancel = 0;
        for(int i = 0; i < a.length; i++){
            if(a[i] <= 0){
                go++;
            }
            else{
                cancel++;
            }
        }
        if(go < k){
            return("YES");
        }
        else{
            return("NO");
        }
    }

    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) throws IOException {
        BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

        int t = scanner.nextInt();
        scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");

        for (int tItr = 0; tItr < t; tItr++) {
            String[] nk = scanner.nextLine().split(" ");

            int n = Integer.parseInt(nk[0]);

            int k = Integer.parseInt(nk[1]);

            int[] a = new int[n];

            String[] aItems = scanner.nextLine().split(" ");
            scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");

            for (int i = 0; i < n; i++) {
                int aItem = Integer.parseInt(aItems[i]);
                a[i] = aItem;
            }

            String result = angryProfessor(k, a);

            bufferedWriter.write(result);
            bufferedWriter.newLine();
        }

        bufferedWriter.close();

        scanner.close();
    }
}