Note that Gemini pulled the answer off the Internet, while GPT-4 didn't. The answer can easily be found via Google search. Changing up the question a little, I reversed it and asked Ultra and it was unable to answer:
Jake likes coke but not pepsi. He likes corn but not popcorn, and he likes pens but not pencils. Will Jake like salmon or cheese?
I dont think your reversed question makes sense. In the OP example, one item was always smaller/younger then the other item. In your example, I cannot, even as a human, identify the differences
Jake likes coke but not pepsi. He likes corn but not popcorn, and he likes pens but not pencils. Will Jake like salmon or cheese?
https://i.imgur.com/lWU9HHS.png
edit: why was this downvoted? I don't understand Hacker News, and I've been here for over 12 years.