Which best explains what an intext or parenthetical citation is necessary

Which example from lorraine hansberry's a raisin in the sun demonstrates the idea of self-determination?

What is the narrators main conflict in this passage

Identify what is wrong with each italicized pronoun reference. carolyn sang higher than the other sopranos but she didn't support it properly. placed too far from antecedent no specific antecedent ambiguous reference