I have told this Caleb story to a few people but had to get it down in writing.
We got a book at the library called "All About Graders." While driving in the car we passed two tractors.
Caleb: I want to see a grader next
Me: I don't know if we will. You don't see those often.
Caleb: I want a toy grader.
Me: I don't know if they make toy graders.
Caleb: Santa has one.