I didn't do my homework

It was the first day of school after a long break. You were called by the professor because you didn't turn in your homework. You must make up an excuse from scratch!

Click a concept icon to focus or unfocus on it. Focus on a set of related concept to trigger the thought about a plausible excuse. Your brain cannot focus on more than 4 concepts at one time.  

An experiment on narrative planning with Answer Set Programming.