Oops..

This game subtly has phrases like 'Are these guys a couple?' quite often ㅠ

Slurp! Iguazu, Niagara, and Yosemite all have the commonality of being massive waterfalls. Haiku, sonnets, and odes are forms of poetry, so grouping them that way is a clear method. Even unfamiliar terms become clear when you understand their classification, so don't give up and keep going, hmm!

There are many things that make me wonder if they're supposed to be paired together or grouped like this lol

I'm not sure if it's because their perspective on game terms is different from ours, or if the translation is just off, but it's quite different from what I expected.