In C$++$draw a class inheritance diagram for the following set of classes.

Class Goat extends Object and ads a member variable tail and functions milk and jump

Class Pig extends Object and ads a member variable nose and functions run and jump

Class Horse extends Object and ads a member variables height and color, and a functions run and jum

Class Racer extends Horse and adds a function race

Class Equestrian extends Horse and adds a variable weight and functions trot and isTrained