Which of these is not something knowing a book's genre can tell you? 10 points
-what to expect from the plot
-what type of story it is
-characteristics it might have
-the characters' names and ages
hurry pls

The names and ages

Explanation:

The correct answer is 4) He uses the word “I” for the sake of sincerity and honesty.

Thoreau believes a writer has to write sincerely. In that way, the reader will feel closer and more connected to the writer. It also means to write in an unique and individualistic way. Thoreau writes to "give a simple and sincere account of his own life,"