import java.util.*;

public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A = sc.nextInt();
		int H = sc.nextInt();
		int M = sc.nextInt();
		int S = sc.nextInt();
		System.out.println(N * A + H * 3600 + M * 60 + S >= 86399 ? "Yes" : "No");
	}
}