Charles Sumner Tainter
Table:
Charles Sumner Tainter

Charles Sumner Tainter
c.1886

Born	(1854-04-25)April 25, 1854

Watertown, Massachusetts, U.S.

Died	April 20, 1940(1940-04-20) (aged 85)

San Diego, California, U.S.

Nationality	American
Known for	Photophone, phonograph
Father of the Speaking Machine
Spouse(s)	Lila R. Munro, 1886
Laura F. Onderdonk, 1928

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

Assertion: Charles Sumner Tainter first married in his early thirties.

answer: entailed