I think the answer is that Sarah should look up words she doesn't know for chapter titles, headings and first paragraphs and write the main idea in her own words.
I believe the correct answer is: the claim of a human tyrant
of enduring glory is transient.
The theme of "Ozymandias", a poem written by Percy
B. Shelly, can be said to be that the claim of a human tyrant of enduring glory
is transient. This theme may be even broader, meaning that everything humans accomplish
is transient such as Ozymandias’ glory in this poem.
It means fully conscious, or aware of what’s around them.