[geoelectric]

I got:

> We know that Sally will go to the dance if James goes to the dance, and James is sick and can't go to the dance. Therefore, we can conclude that Sally will not go to the dance.

> Since Michael will go to the dance if Julie will go to the dance, we don't have enough information about Julie's attendance to the dance. We only know that James is sick and can't go to the dance, so it's possible that Julie could still go to the dance. If Julie does go to the dance, then Michael will go as well. However, if Julie doesn't go, then Michael may or may not go to the dance, depending on his personal decision.

That strikes me as more nuanced than either of the other two. Worth mentioning I'm paying for the Plus subscription, though, and we just got a new "Turbo" model that answers faster. I think that model may be allowed a little more power as well, so the answer quality might be slightly better.