Answer:
Artificial intelligence is the broader concept of machines being able to carry out tasks in a way that we would consider “smart.” Machine learning is a current application of AI based around the idea that we should really just be able to give machines access to data and let them learn for themselves.
An epigraph is a quotation, poem or a phrase at the beginning of a document or a story which serves to present a preface, summary or sometimes even a counter example or to link the work to a broader perspective. From the given options, a Quotation from Voltaire can serve as an epigraph to the story.
Therefore, the answer to this question is:
Option B: A quote from Voltaire
Is it 4000 psi, 3500psi and 3000psi