Somebody please help me :( (the question is over the story “Boyhood”)

Q6. Which sentence from the text best justifies the correct answer to Question 5?

A) "Well, if you gotta move, you gotta move, you know? It's no big deal"
B) "Well, I bet you are."
C) “I mean, I might have to move, right?"
D) "I'm just kinda sick of moving."

i got question 5 correct, the question to 5 was,
How does Mason feel about moving?
the answer was “ Mason is reluctant to move. ”