The correct answer is "Atticus thinks he will lose the trial".
Explanation:
In the novel "To Kill a Mockingbird" by Harper Lee, Atticus Finch is a lawyer of Maycomb that represents Tom Robinson and tries to prove is innocence, however he is worried that the jury would not treat him fairly because he is African American. Atticus thinks he will lose the trial despite Tom's innocence, however he will not forgive himself if he not try at least to defend him.