#include "itemname.h" // is_vowel()

        return name.substr(0, name.length() - 1) + "ies";

        if (name == "y")
            return ("ys");
        // sensibilitiy -> sensibilities
        else if (name[name.length() - 2] == 'i')
            return name.substr(0, name.length() - 1) + "es";
        // day -> days, boy -> boys, etc
        else if (is_vowel(name[name.length() - 2]))
            return name + "s";
        // jelly -> jellies
        else
            return name.substr(0, name.length() - 1) + "ies";