Table: us_house_1998_election
Columns: district
incumbent
party
first_elected
results
candidates

Question: When was Chaka Fattah first elected in the Pennsylvania 2 district? 
SQL: SELECT "first_elected" FROM us_house_1998_election WHERE "district" = 'Pennsylvania 2'

Question: How many incumbents were first elected in 1984? 
SQL: SELECT COUNT("incumbent") FROM us_house_1998_election WHERE "first_elected" = '1984'

Question: When was incumbent Bud Shuster first elected? 
SQL: SELECT "first_elected" FROM us_house_1998_election WHERE "incumbent" = 'Bud Shuster'

Question: How many candidates ran in the election where Mike Doyle was the incumbent? 
SQL: SELECT COUNT("candidates") FROM us_house_1998_election WHERE "incumbent" = 'Mike Doyle'

Question: Incumbent Tim Holden belonged to what party? 
SQL: SELECT "party" FROM us_house_1998_election WHERE "incumbent" = 'Tim Holden'

Question: In what district was Tim Holden the incumbent? 
SQL: SELECT "district" FROM us_house_1998_election WHERE "incumbent" = 'Tim Holden'