void setup() 
{
  pinMode(5, INPUT);
  Serial.begin(9600);
}

void loop() 
{
  if (digitalRead(5))
  {
    Serial.println("Pulling");
    digitalWrite(3,1);
    digitalWrite(2,1);
    delay(3000);
    Serial.println("Releasing");
    digitalWrite(2,0);
    delay(3000);
    digitalWrite(3,0);
    Serial.println("Done");
  }
}