If a=b, and b=c, then a= ...

So we're at the park on Sunday, and Wrigley's swinging away on the swing (which has been amazingly popular this week), and I'm pushing away on the swing, and Wrig announces as only a 2-1/2 year old can: "I'm having fun."

I reply, "Are you having fun? That's great!"

A brief pause. Swing swing swing. "This," she says, "is like the firetruck video."

"Really?" I ask, arching an eyebrow to the best of my limited eyebrow-arching ability. "How is this like the firetruck video?"

Another pause. Swing swing swing. She kind of licks her lips a little. "Well ... they're both fun!"

Who am I to argue?