It tells you that because James Randi was a skeptic, he is unlikely to have returned as a ghost. Apparently whether you become a ghost depends on whether you believe in them?

Then it suggested, amongst other things, ghost expelling rituals, seeking professional psychological help, and moving out of the house.

Using the James Randi prompt, the answer is comical. It says “that would be quite a twist” since he had spent his life disproving supernatural claims.