3 One of the lyrics in "Revolution" expresses we all want to change the world. What kind of change did Lennon believe must occur before one could attempt to change the
system?

i say that the right answer is: three personal subject pronouns. that’s because you will see “she” two times, referring to the librarian, and “they” one time, referring to the books. personal subject pronouns are used to replace common nouns or proper names.

the only possessive noun it’s present on the first sentence, when the speaker refers to “his” father.

to the people and they all dies in the end