"senator" - key terms from Wikipedia

any senator	may
arizona senator
democratic senator
former senator
hsv senator
incumbent senator
junior senator
kerry and senator
opel senator
republican senator
senator
senator	amidala
senator	bayh
senator	boxer
senator	bruno
senator	calhoun
senator	coburn
senator	daschle
senator	davenport
senator	dodd
senator	ensign
senator	geary
senator	gracchus
senator	grassley
senator	hatch
senator	international
senator	john sherman
senator	karen peterson
senator	kelly
senator	kennedy
senator	kerry
senator	lugar
senator	mccarthy
senator	nelson
senator	nixon
senator	obama
senator	olympia snowe
senator	palmer
senator	palpatine
senator	pinochet
senator	roark
senator	robert kelly
senator	rockefeller
senator	signature
senator	ted kennedy
senator	thurmond
senior senator
state senator
united states senator
us senator