Table: election_results_1938_5
Columns: district
incumbent
party
first_elected
result
candidates

Question: How many incumbents were first elected in 1930?
SQL: SELECT COUNT("party") FROM election_results_1938_5 WHERE "first_elected" = 1930

Question: In how many districts is the incumbent Dave E. Satterfield, Jr.
SQL: SELECT COUNT("result") FROM election_results_1938_5 WHERE "incumbent" = 'Dave E. Satterfield, Jr.'

Question: What was the election result for the candidate first elected in 1918?
SQL: SELECT "result" FROM election_results_1938_5 WHERE "first_elected" = 1918