interface ISelect{
    public Select get();
}
interface IString{
    public void accept(String s);
}
interface INumberQuestion{
    public NumberQuestion get();
}

interface IInteger{
    public void accept(Integer s);
}

class Route{
    public static void askAndAnswer(ISelect s, IString c){

    }
    public static void askAndAnswer(INumberQuestion s, IInteger c){

    }
}