Answer: D)
Step-by-step explanation:
''The unbelievable facts'' is an example of an oxymoron which is a rhetorical device used when it comes to a contradiction in terms.
Contradiction in ''unbelievable facts'' is because there are two words that do not find together which are ''facts'' and ''unbelievable''. Usually, the facts are something that is apsolutely true and everyone believes in it.
In this case ''unbelievable facts'' is an oxymoron that is referring to something that is bizarre and weird, but true.