Jim Mattis
Table:
Jim Mattis

In office
November 9, 2007 – August 11, 2010
President

George W. Bush
Barack Obama

Preceded by	Lance L. Smith
Succeeded by	Raymond T. Odierno

Looking at the table, determine whether the statement is entailed, neutral, or refuted. Conclude with JSON {"answer": "YOUR ANSWER"} — nothing else.

Assertion: Jim Mattis was in office for less than half a decade.

answer: entailed