import java.time.LocalDate
import java.util.Scanner

object Yuki779 {
  val sc = new Scanner(System.in)

  def main(args: Array[String]): Unit ={
    val now = LocalDate.of(sc.nextInt, sc.nextInt, sc.nextInt)

    val HeiseiStart = LocalDate.of(1989, 1, 8)
    val HeiseiEnd = LocalDate.of(2019, 4, 30)

    println(if( (now isAfter HeiseiStart) && (now isBefore HeiseiEnd) ) "Yes" else "No")
  }

}