How is the underlined pronoun used in the sentence? those books on the table belong to us.

Which of the following is the reason that zora neale hurston's grandmother is upset at zora for riding with white people who pass through their village at the start of "the inside search"? she worries that zora will offend the white people and incite violence. she learns that zora is taking money from the people with whom she rides. she thinks that zora plans to run away and see the world at a very young age. she is afraid that zora will be kidnapped by the white people and never be seen again.