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
what is the total number of senior advisors that there has been ?
WP VBD-AUX DT JJ NN IN JJ NNP IN EX VBD-AUX VBD-AUX .
7
select count ( c1 ) from w