This is a question with answer options. What kind of thing would the answer to the question "What year did Germany sign its nonaggression pact with the Soviet Union ?" be an entity, an abbreviation, a description, a human, a location, or a numeric value?

Possible answers:
[A]. description.
[B]. entity.
[C]. abbreviation.
[D]. human.
[E]. numeric.
[F]. location.
[E].