claim: A staging area is a location where material are assembled before parties.
evidence: Donald Allen `` Don '' Bailey -LRB- born July 21 , 1945 -RRB- is an American politician and lawyer , from the Commonwealth of Pennsylvania .. American politician. American politician. Pennsylvania. Pennsylvania. He was a Democratic member of the United States House of Representatives from 1979 to 1983 , Auditor General of Pennsylvania from 1985 to 1989 , and a candidate for the Democratic nomination for United States Senate and Governor of Pennsylvania .. Auditor General of Pennsylvania. Auditor General of Pennsylvania. Pennsylvania. Pennsylvania. Democratic. Democratic Party ( United States ). United States House of Representatives. United States House of Representatives. United States Senate. United States Senate. Governor of Pennsylvania. Governor of Pennsylvania. His Congressional District -LRB- PA-21 -RRB- included all of Westmoreland County , Pennsylvania with a sliver of Allegheny County , Pennsylvania , prior to the 1981 redistricting .. Pennsylvania. Pennsylvania