name state of residence took office left office president served under
name
state of residence
took office
left office
president served under
number parsed year month day
number parsed year month day
text text date date text
karl rove texas january 21, 2001 august 31, 2007 george w. bush
how many years did karl rove stay in office ?
WRB JJ NNS VBD-AUX NNP NNP VB IN NN .
6
select c4_year - c3_year from w where c1 = 'karl rove'