Table: election_results_1930_2
Columns: district
incumbent
party
first_elected
result
candidates

Question: How many people were elected in 1929
SQL: SELECT COUNT("candidates") FROM election_results_1930_2 WHERE "first_elected" = 1929

Question: how many people won in 1914
SQL: SELECT COUNT("district") FROM election_results_1930_2 WHERE "first_elected" = 1914

Question: Who won in 1927
SQL: SELECT "incumbent" FROM election_results_1930_2 WHERE "first_elected" = 1927