CREATE TABLE "united_states_house_of_representatives_e" (
  "district" text,
  "incumbent" text,
  "party" text,
  "first_elected" real,
  "result" text,
  "candidates" text
);

Question: what is the party when the incumbent is sidney r. yates?
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Sidney R. Yates';

Question: what was the year first elected for district illinois 7?
SQL: SELECT MAX("first_elected") FROM "united_states_house_of_representatives_e" WHERE "district"='Illinois 7';

Question: how many times was the candidates phil crane (r) 58.0% edward a. warman (d) 42.0%?
SQL: SELECT COUNT("incumbent") FROM "united_states_house_of_representatives_e" WHERE "candidates"='Phil Crane (R) 58.0% Edward A. Warman (D) 42.0%';

Question: how many times was it the district illinois 18?
SQL: SELECT COUNT("candidates") FROM "united_states_house_of_representatives_e" WHERE "district"='Illinois 18';

Question: who were the candidates when the incumbent was ed derwinski?
SQL: SELECT "candidates" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Ed Derwinski';

Question: When was the first elected when the party was republican and the candidate were robert h. michel (r) 66.1% rosa lee fox (d) 33.9%?
SQL: SELECT MIN("first_elected") FROM "united_states_house_of_representatives_e" WHERE "party"='Republican' AND "candidates"='Robert H. Michel (R) 66.1% Rosa Lee Fox (D) 33.9%';