The answer is choice A
the hint suggested that it would've been a negative connotation :)
THE ANSWER IS A BECAUSE ITS THE MOST LOGICAL ANSWER OUT OF ALL THE CHOICES
<span>Simile
Idiom
And Irony is some of the figurative language in Number the Stars </span>
The answer is D; "Duncan is a guest in my house and I should be protecting him, not harming him myself."