“Handmaid’s tail etc”?

How do you give one example of 25% of the chart and say “because of this one weird thing, basically everything equals the middle circle”

Yeah but if there is supposed to be overlap between all movies/books it’s going to be generic like “Shit’s fucked up”

Currently it’s technically “what’s common in all 4 of those books”, tho. I guess union and not intersection is a bit more suitable, but still not quite, and I’m too lazy to try to remember set theory stuff and search for something better