This is a question with answer options. What kind of thing would the answer to the question "Which Kevin Costner movie involves the Sioux Indians ?" be an entity, an abbreviation, a description, a human, a location, or a numeric value?

OPTIONS:
 (A). description;
 (B). entity;
 (C). abbreviation;
 (D). human;
 (E). numeric;
 (F). location;
(B).