import java.util.*;

public class No1015 {
    public static void main(String[] args) {
        // 標準入力から読み込む際に、Scannerオブジェクトを使う。
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int sen = sc.nextInt();
        int gosen = sc.nextInt();
        int man = sc.nextInt();

        List<Integer> en = new ArrayList<>();
        while (sc.hasNext()) {
            en.add(sc.nextInt());
        }
        Collections.sort(en, Collections.reverseOrder());
        while (en.size() >= 0) {
            int shop = en.get(0);
            if (man > 0) {
                shop -= 10000;
                man--;
            } else if (gosen > 0) {
                shop -= 5000;
                gosen--;
            } else {
                sen -= (shop+1)/1000 + 1;
                if (sen < 0) {
                    System.out.println("No");
                    return;
                }
                shop = -1;
            }
            if (shop>=0) {
                en.set(0, shop);
                Collections.sort(en, Collections.reverseOrder());
            } else {
                en.remove(0);
            }
        }
        System.out.println("Yes");

    }
}