Jonathan Tweet
Table:
Jonathan Tweet

Born	1965/1966[citation needed]

Rock Island, Illinois

Residence	Seattle, Washington
Nationality	American
Alma mater	St. Olaf College
Occupation	Game designer, author, blogger, writer
Spouse(s)	Tracy
Children	Tessa Tweet
Parent(s)	Roald Tweet, Margaret Tweet
Website	http://www.jonathantweet.com/

Based on the table, state whether the hypothesis is entailed, neutral, or refuted. Return the result as JSON: {"answer": "YOUR ANSWER"}.

Assertion: Jonathan Tweet's exact Birthday is known.

answer: refuted