Gpt-4 can do all four. Just keep in mind that it has human like failure modes. It can give you an answer that is just applying common but false assumption reaso

Gpt-4 can do all four. Just keep in mind that it has human like failure modes. It can give you an answer that is just applying common but false assumption reasoning steps. However if you rewrite the question to avoid biasing common priors, it gets it. And( Or at least with Bing), if you tell it it's making a wrong assumption somehow (not necessarily what the wedding assumption is), it gets it.