import java.util.Scanner;

public class Solution {

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

    public static void main(String[] args) {
        int numberOfTestCases = scanner.nextInt();

        for (int i = 0; i < numberOfTestCases; i++) {
            printIfClassIsCancelled();
        }

        scanner.close();
    }

    private static void printIfClassIsCancelled() {
        int numberOfStudents = scanner.nextInt();
        int minimumAttendance = scanner.nextInt();

        int[] students = readArray(numberOfStudents);

        if (isClassCanceled(students, minimumAttendance)) {
            System.out.println("YES");
        } else {
            System.out.println("NO");
        }
    }

    private static boolean isClassCanceled(int[] students, int minimumAttendance) {
        int studentsArrivedOnTime = 0;
        for (int i = 0; i < students.length; i++) {
            if (students[i] <= 0) {
                studentsArrivedOnTime++;
                if (studentsArrivedOnTime >= minimumAttendance) {
                    return false;
                }
            }
        }

        return true;
    }

    private static int[] readArray(int length) {
        int[] array = new int[length];

        for (int i = 0; i < length; i++) {
            array[i] = scanner.nextInt();
        }

        return array;
    }
}