Sabrina seems pretty good at following along conversation topics others bring up, even if she can't bring up all of the topics she wanted to bring up, in votes of this nature in the past.
That said, it wouldn't hurt to update the vote to make it clear that these are potential conversation topics to bring up if the chance is given (natural conversation topic change point), and only if others don't want to bring up a topic of their own.
But so far, this balance seems to be an automatic action.
The issue last vote is that we put that particular topic at the top, at the point where the initial conversation topic was still being established.
Maybe in the future, when we don't have a specific goal for the conversation, and it is just "fluff", specify for the first "topic" to give others a chance to lead and put forth a topic if it seems appropriate?
For the rest of the points (all NOT first listed topic points), Sabrina seems good at determining if and when to bring it up.