It wants you to not select bananas and tomatoes (fair), but to select Mr. Potato (lol).

Got stuck in that one too because I mistranslated vegetables.

In my mind, they were all vegetables, since they are no animals or minerals. As it would be in Portuguese.

Edit: thinking about it, he wanted to make a joke about Mr Potato, but ended up creating a captcha for non-English native speakers. He could try selling that idea to ICE lol

Tomatoes are vegetables, as decided decades ago by the Supreme Court.

Huh, Mr. Potato? Clearly that is a toy, not a vegetable?!

So it wants me to be a robot.