I usually tailor my questions to whatever the person said they did. If they say they did search, I ask about precision recall. If they discuss hypothesis testin

I usually tailor my questions to whatever the person said they did. If they say they did search, I ask about precision recall. If they discuss hypothesis testing, I'll ask about p-values or other approaches. I'd happily take a Bayesian answer if they preferred that, but that hasn't happened very often.