the answer is Ayer yo supe la verdad.
supe
A third person narrator knows all the characters' feelings and thoughts, an author might choose this perspective to let the reader know everything the characters are feeling and what's going on. This gives a broader perspective on the story and can influence the readers opnion.
D is the correct option because it is the only one that is a fact.
A is opinion
B is a false statement
C is an opinion
Hope this helps!
