Ive read it and seen the movie. Its awesome!!
Answer:
He has been poisoned by the government for the past 5 years
I think it might be vocabulary because you might know the word if you've learned it and its in your vocabulary..? but i don't know..good luck though!!
I am pretty sure the correct answer to this question your looking for would be: C.a static character whose beliefs and behaviors don't change over the course of the story. I hope i helped! :)