I agree, this was by far the most helpful part of the last couple lessons for me.

#feedback I think this should be in the conditional section. I understand that it is useful to consider this concept in relation to the "all" negation we just went over, but this feels out of place. Maybe instead you can remind us of this in the Intersecting Sets section but put the lesson itself in the Conditional Logic section.

#help for Q11. In a previous lesson, I believe "few" was taken to mean at least one and less than half. Is that the case for "fewer than half" as well? Or is it possible that 0 kittens were adopted?

Is C incorrect because the first sentence is technically the conclusion, whereas in the stimulus that same phrase serves as a premise?