Full marks

My library has an ongoing trivia competition, with new questions twice a week. Kids answer what they can by popping their answers into a box and it's one of the favourite parts of my day to collect them and see what is in there. Kids being kids, I get my fair share of donkey vote style entries - blank papers, fake names, the odd rendering of genitalia now and then. But today I got quite the nice one.

I can give them full marks for this, yes?