premise: Jeffrey B. Miller, AA, BS, MPA, was the former commissioner of the Pennsylvania State Police. Miller, a native of Harrisburg, Pennsylvania, served in that position from March 24, 2003, after being confirmed by the Pennsylvania State Senate, until August 8, 2008.
hypothesis: Jeffrey B. Miller was a state police commissioner from 2003 until march 24 2008
reason: He was a state police commissioner until august 8, 2008, not march 24, 2008, so my statement was incorrect