Which best identifies an opinion from "if anne frank only knew"?

question 2 options:

her diary has been translated into more 100 languages.

"after reading this book, i had a hatred for the american imperialists," says one student.

anne, her parents, and sister hid in a small apartment in an attic in amsterdam for more than two years.

a bookcase concealed their secret stairway, but the nazis eventually discovered them, and anne died in a concentration camp when she was only 15.