URL：https://images.theconversation.com/files/662695/original/file-20250418-56-9eikll.jpg?ixlib=rb-4.1.0&rect=0,351,1764,1344&q=45&auto=format&w=1000&fit=clip
掲載元：https://www.northcountrynow.com/premium/theconversation/stories/humans-and-animals-can-both-think-logically-but-testing-what-kind-of-logic-theyre-using-is,309773
