2193. A Simple Game

import java.io.*;

public class Main {

    /**
     * http://acm.tju.edu.cn/toj/showp2193.html
     * @author hunglee
     */
    public static void main(String[] args) throws IOException {
        
        StreamTokenizer in = new StreamTokenizer(new BufferedReader(
                new InputStreamReader(System.in)));
        
        int n, m;
        do {
            in.nextToken();
            n = (int) in.nval;
            if (n == 0)
                break;
            in.nextToken();
            m = (int) in.nval;
            
            if (n % (m + 1) == 0)
                System.out.println("Think About It.");
            else
                System.out.println("Just Do It.");
        } while (true);
    }

}