Racing cars on Neil's birthday

We got invited down to the park to race model cars on Neil's Birthday. Neil had been given a Radio-Controlled car on his birthday and, coincidentally, Henry had too. They were busting to get down there to try them out and wanted us to come along. Even more coincidentally, I had been given a Radio-controlled car for my birthday, so I had to take mine along too.
Henry's car was a kiddie's toy and very very slow. It was also connected to the control-box, so wasn't a real radio-controlled car. After watching Neil and I rip the cars around the park, he had had enough and took over the controls of his dad's car - something that he turned out to be very skilled at. His dad meanwhile had to slouch around the park at snails's pace with Hentr's toy car - and on his birthday too! Shame!
Neil eventually got control back of his car, and Henry got mine. I took pictures from then on, and got henry doing a rather ace manoevre, just avoiding the camera.


Later on that evening, Flick and I were discussing photography (as we often do), and she told me that there are 3 elements to a picture: Subject, Form and content. The subject is the reason for the picture (I paraphrase), the form is like the style - e.g. the position of the photographer, the composition etc. and the content describe the elements that make up the piece.
After I had intently listened to this explanation, she asked me what the subject, form and content of one of my pictures today would be.
My answers were "Racing cars, Racing cars and Racing cars"

And yet again it was demonstrated that I hadn't been listening.