When the plot of a story includes the main character’s internal conflict, which of the following may be true?

The theme concerns an emotionally uplifting topic.
The main characters are not relatable for the audience.
The protagonist and the antagonist are the same.
The conflict becomes external when the main character matures.

Question

When the plot of a story includes the main character’s internal conflict, which of the following may be true?

The theme concerns an emotionally uplifting topic.
The main characters are not relatable for the audience.
The protagonist and the antagonist are the same.
The conflict becomes external when the main character matures.

AP · Answer

Process of elimination - 
Internal conflict does not directly affect the relevancy or relatability of various characters in a story (B) nor does that imply a commonality between the protagonist and antagonist (C).

What do you think it is @yas?