Which is it?

Potatoes for people who can’t read? Or potatoes that can’t read? OR MAYBE they’re hybrid potatoes that don’t have eyes! Yeah, that’s the ticket.
Yes, while Alexia sounds like a pretty name, it actually, according to Merriam-Webster, means “aphasia marked by loss of ability to read.” If it meant something like pus-filled cyst, I’d have a bigger problem with it, but since knowing the real definition doesn’t make me lose my appetite, I’ll give them a pass.