If anyone is still struggling with identifying sufficient/necessary conditions, this youtube video helped explain it in terms that really clicked with me and helped me realize why I got the 5th question wrong in this drill!

"Necessary and Sufficient Conditions | Philosophy Glossary" by Attic Philosophy

I get a little confused distinguishing a modifier from an object. In question 3, how would you know "Billboards are the basis of our business" is the object of the sentence instead of a modifier of "declared"

Thanks!

Originally chose B but changed to E in my blind review. I need to focus on the content right now instead of the timer and truly learn the material. Time will increase upon deeper understanding. Blind review has been super helpful!

I've noticed that the full difficulty NA questions are the ones I get right and the less difficult questions are the ones I seem to be getting wrong for some reason. Any advice?