In addition, Zane has now entered the precursor to the "why" stage: the "what's that called?" stage. As in...
Zane: (pointing to my car stereo) What's that called?
Me: Radio
Zane: (pointing to my car stereo) What's that called?
Me: Button
Zane: (pointing to my car stereo) What's that called?
Me: Other button
Zane: (pointing to my car stereo) What's that called?
Me: Other button
Or...
Zane: (pointing to my dinner plate) What's that called?
Me: Plate
Zane: (pointing to my dinner plate) No. What's that called?
Me: Umm...crumb.
Zane: (pointing to my dinner plate) No. What's THAT called?
Me: Umm...bread crumb.
Zane: (pointing to my dinner plate) NO! What's THAT called?
Me: Ahh...green dinner plate with food crumbs on it.
Zane: (pointing to my dinner plate) No. What's THAT called?
Me: Crazing. (I know this because of my Hummel research and Antiques Roadshow)
Zane: (pointing to my dinner plate) No. What's THAT called?
Me: Do you want to watch Elmo?
To be fair, I have now entered the mom-stage of lying on the couch and saying "I'm just resting my eyes."