Answer A. Innate.
We do not know if it is a trait that all humans are born with (which would be innate), or if it's something that we develop as we grow older.
The other words wouldn't make sense in the place of innate.
They find them during the ceremony of 12 where they are assigned jobs and spouses
C. the word Have shows you it is past tense but it does not end in ed so it is no a past participle.
To incite is to to stir, encourage, or urge on; stimulate or prompt to action, so technically, the only thing that may cause that would be responsibility (option B). Although, without any proper context, I can't say it too confidently. Abandonment would make her feel helpless and confused, an interrogation seems like action has already been taken, and another protagonist would cause.....mixed feelings honestly.