Looking for examples of beautiful I7 code

I’m about to give a short, informal presentation about interactive fiction and I7 in particular (we do these things at work, where one person talks about anything they like, and the rest eat snacks).

I would like to show some examples of I7 code where it works particularly well and/or provides particularly beautiful code.

I’m thinking of things like

now every dog belonging to Bob which can see the player hates the player.

Any suggestions?