I'll give you a question, please answer with step-by-step reasoning process.
From where can you learn the anatomy of a blowfish?\nOptions:\n- atlantic ocean\n- france\n- fish market\n- books\n- sushi restaurant

books
Blowfish is a kind of fish.

Fishes have anatomy.

Only living beings have an anatomy.

Anatomy of living beings can be found in books.

.

The final answer: books