What is the part of speech for the word "fish" in "the adult puffins fish for food in the sea."?

Nazim hikmet wrote: "living is no laughing matter: you must live with a great seriousness like a squirrel for example—i mean without looking for something beyond and above living, i mean living must be your whole occupation." explain, in at least one hundred words, how this quote relates to hikmet's unique experiences and point of view.

Based on the information in the passage, what conclusion can the reader make?

“generally, however, the term robot refers to any machine that is able to perform a complex task on its own, but whose actions or tasks are controlled by human programming.”