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

Question: which affiliation does edwin e. willis affiliate with
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Edwin E. Willis';

Question: which affiliation is james h. morrison part of
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='James H. Morrison';