What does it mean to learn incrementally

Which statement is the most accurate summary of this excerpt from leo tolstoy’s the death of ivan ilyich?

Which sentence has an incorrect shift in pronoun-antecedent agreement? a) each teacher needs to be paired up. b) each man needs to carry his own load. c) each of these women runs their own business. d) each child should bring his or her own lunch.

How does the author view the idea that you have to be perfect in order to get into college