This was a very helpful explanation. Thank you!

Hopefully my luck continues. I chose C within 10 seconds, and again on the "blind review". However, I did not understand the purpose of the blind review. My understanding or best guess is that it allows me to second guess myself and review the question again.↔I have a personal rule that I never change an answer on a test, so that will definitely be a hard adjustment for me.

I want Ben n Jerry's now.

I definitely had no idea what referentials were.