I think the answer is author
It ranges from finding deeper meaning to the characters and plot to understanding the themes.
C. George Washington was the first president of the United States
(N.Hemingway's novel The Old Man and the Sea won a Nobel Prize in 1954.
(N. The theme of revenge in Shakespeare's Hamlet is dominant in the play.
(C. The earth revolves around the sun.
(N. a quotation from a speech by a famous person
(N. a description of the construction methods for building the pyramidal
