And now for something completely different...

Here is something entirely silly... ( This is a Word DOC file.)
I use Croy's grammar for teaching Greek, and in Lesson 27 he covers interrogative, indefinite, relative, and indefinite relative pronouns and adjectives. Just for fun, I composed a short dialogue to introduce these forms in the spirit of the old Abbot and Costello "Who's on first..." routine. Anyone (an indefinite pronoun!) is free to use and adapt it as they see fit!