Johann Nikolaus von Dreyse
Table:
Johann Nikolaus von Dreyse

Born	(1787-11-20)20 November 1787

Sömmerda, Electorate of Mainz

Died	9 December 1867(1867-12-09) (aged 80)

Sömmerda, Prussia

Nationality	German
Occupation(s)	Inventor, Entrepreneur
Known for	designing the Dreyse needle gun

With reference to the table, decide if the statement is entailed, neutral, or refuted by the data. Output only the JSON object {"answer": "YOUR ANSWER"}.

Assertion: Johann Nikolaus von Dreyse was an entrepreneur prior to being an inventor.

answer: neutral