Create a c++ project, and call it week 6—abstract parent class. now, let's realize the uml class diagram (take the uml class diagram to code). create a pirate class using a separate header file and implementation file. review your uml class diagram for the attributes and behaviors. the speak() method should be abstract because we do not know how a pirate speaks until we know what kind of pirate the object is. to make the method abstract, set the virtual method to 0 like this. virtual string speak() = 0; // pure virtual method -- abstract method create a captainpirate class using a separate header file and implementation file. the captainpirate class needs to inherit from the pirate class the speak() method should return a statement that you would expect from a captainpirate like this. return "yaaarrr! it be a " + pet + "! \nyaarrr scallywags! swab that poop deck! "; the tostring() method should return the pirate tostring() method plus a little more. for example: return pirate: : tostring() + ", pet: " + pet; create a zombiepirate class using a separate header and implementation file. the zombiepirate class needs to inherit from the pirate class. the speak() method should return a statement based on how hungry the zombiepirate has become (reference the brainhunger).