Olson, 62, previously worked as a partner at Ernst & Young LLP, as a Minnesota bank president and as a congressional aide, before joining the Fed board in 2001, to serve a term ending in 2010.
Olson served from 2002 til 2010
it was 2001 til 2010 which makes it incorrect
( z1 serve :ARG0 ( z2 person :name ( z3 name :op "Olson" ) ) :time ( z4 date-interval :op ( z5 date-entity :year 2002 ) :op ( z6 date-entity :year 2010 ) ) )