Assignemnt #49 Gender Game

Code

    ///Tyler Hart
    ///period 5
    ///Gender Game
    ///Triggering.java
    ///10/21/2015
    
    import java.util.Scanner;
    public class Triggering
    {
        public static void main( String [] args)
        {
            Scanner keyboard = new Scanner(System.in);
            String first, gender, last, mar, knight;
            int age;
            System.out.println("What is your gender \"M\", \"F\", \"B\"icycle, or \"O\"ther?");
            gender = keyboard.next();
            
            System.out.println("First name: ");
            first = keyboard.next();
            
            System.out.println("Last name: ");
            last = keyboard.next();
            
            System.out.println("Age: ");
            age = keyboard.nextInt();
            
            if (gender.equals("F") && age >= 20)
            {
                System.out.println("Are you married, "+first+" (y or n)?");
                mar = keyboard.next();
                
                if (mar.equals("y"))
                {
                    System.out.println("then i will call you Mrs "+last);
                }
    
                else if (mar.equals("n"))
                {
                    System.out.println("then i will call you Ms. "+last);
                }
                
            }
            else if (age < 20)
            {
                System.out.println("then i will call you "+first+" "+last);
            }
            
            else if (gender.equals("B"))
            {
                System.out.println("then i will call you Bicycle "+last);
            }
            
            else if (gender.equals("O"))
            {
                System.out.println("then i will call you "+first+" "+last);
            }
            
            else if (gender.equals("M"))
            {
                System.out.println("Are you Knighted, "+first+" (y or n)?");
                knight = keyboard.next();
    
                if (knight.equals("y"))
                {
                    System.out.println("then i will call you Sir "+last);
                }
                else
                {
                    System.out.println("then i will call you Mr. "+last);
                }
            }
            else 
            {
                System.out.println("I do not know waht to call you.");
            }
            
        }
    }
    

Picture of the output