What those text mean isn't too important, it can probably be "how to make flat breads" in Amharic or "what counts as drifting" in Finnish or something like that.

What's interesting is that these questions are simultaneously well understood by most closed models and not so well understood by most open models for some reason, including this one. Even GLM-4.5 full and Air on chat.z.ai(355B-A32B and 106B-A12B respectively) aren't so accurate for the first one.

Japanese, not Chinese

It's not Chinese, it's Japanese.