/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone {
  public static void main (String[] args) throws java.lang.Exception {
    Car chevrolet = new Car();
    System.out.println(chevrolet.Motor.isElectro);
  }
}
 
class Car {
  static class Motor {
     public boolean isElectro = false;
  }
 
  public Motor Motor = new Motor();
}

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