Identify Which Option Corrects the Word Choice Errors in the Following

Multiple Choice

Identify which option corrects the word choice errors in the following sentence:
I have no intention of leaving until I am able to learn the true facts of this terrible tragedy.

A) I will not leave until I get the facts on this tragedy.
B) I ain't going nowhere until I dig up the truth on this extremely terrible and tragic event.
C) There are no errors.