The Darkest Minds is a 2018 American science fiction thriller film directed by Jennifer Yuh Nelson, and written by Chad Hodge, based on Alexandra Bracken's young adult novel of the same name. The film stars Amandla Stenberg, Harris Dickinson, Mandy Moore, and Gwendoline Christie, and follows a group of teenagers who are on the run from the government after mysteriously obtaining superpowers. The film was released in the United States on August 3, 2018, by 20th Century Fox, and received negative reviews from critics. The film grossed $35.5 million worldwide against its $34 million production budget.

Multi-choice problem: Is it true that is the darkest minds based off of a book?

Pick from: A). no; B). yes;
The answer is:
B).