Answer:
I think beautiful is adjective.
I would actually go with the last option based on my search, and also the first option. I feel like they would both best exemplify Descartes' break with Aristotelian thought.
“I’ll give you a trillion dollars.” is an example of a hyperbole
The one that Montaigne value the most would be: C. Freedom of Thought
Over his lifetime, Montaigne always demanded that the thought process of every individual, shall not be tied down to any force or principle and people should start differentiating Opinion with truth.