Table: us_house_1928_elections
Columns: district
incumbent
party
first_elected
result
candidates

Question: In which district is James O'Connor the incumbent?
SQL: SELECT "district" FROM us_house_1928_elections WHERE "incumbent" = 'James O''Connor'

Question: To which party does Riley Joseph Wilson belong?
SQL: SELECT "party" FROM us_house_1928_elections WHERE "incumbent" = 'Riley Joseph Wilson'