Consider the following declaration for the Soldier class.

class Soldier

$\{$

public:

Soldier$()$;

void set$\_$rank$($string new$\_$rank$)$;

string get$\_$rank$()$ const;

private:

string rank;

$\}$;

The Major class inherits from the Soldier class. For the Major class to override the set$\_$rank function, what must be done?

Question $7$ options:

The Major class must define the function void set$\_$rank$($string new$\_$rank$)$

The Major class must define the function void override$\_$set$\_$rank$($string new$\_$rank$)$

The Major class must define the function void override$($string set$\_$rank, string new$\_$rank$)$

The Major class cannot override the set$\_$rank function.