object Main extends App{
  import java.{util => ju}

  val sc = new ju.Scanner(System.in)
  val a, b, R, N = sc.nextInt
  val nodeArray = Array.fill(N, 2)(sc.nextInt) map { n => new {
    val x=n(0)
    val y=n(1)
  } }
  val elements = nodeArray.map { n =>
    val x = n.x
    val y = n.y
    (x - a) * (x - a) + (y - b) * (y - b) >= R * R
  } map {
    case true => "silent"
    case false => "noisy"
  }
  val message = elements.mkString("\n")
  println(message)
}