Or, if you want the candidate to talk about a certain approach, maybe think of some ways you can nudge them in that direction. If something's not at top of mind

Or, if you want the candidate to talk about a certain approach, maybe think of some ways you can nudge them in that direction. If something's not at top of mind, some subtle hints from the interviewer could trigger a discussion of what they want to talk about. The interviewer shouldn't be tied to a "script".