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 political affiliation of the texas 12 district
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "district"='Texas 12';

Question: how many voted in the texas 6 section
SQL: SELECT "first_elected" FROM "united_states_house_of_representatives_e" WHERE "district"='Texas 6';

Question: what is the political affiliation of ray roberts
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Ray Roberts';