Interruption

Conversation between a three-year old and me:

Three-year old:  Hi.  What are you working on?

Me:  An questionnaire for my publisher.

Three-year old:  Why?

Me:  So that my readers can know me better.

Three-year old:  Oh. 

A second later...

Three-year old:  I've been working on the railroad, all the living long day.  I've been working on the railroad, just to pass the time away. 

So much for my questionnaire.