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

Question: How many incumbents are there in Pennsylvania 5?
SQL: SELECT COUNT("incumbent") FROM "united_states_house_of_representatives_e" WHERE "district"='Pennsylvania 5';

Question: What are the parties listed for Pennsylvania 8?
SQL: SELECT "party" FROM "united_states_house_of_representatives_e" WHERE "district"='Pennsylvania 8';

Question: Name the incumbent for candidates Joseph Hiester (dr) 83.2% Roswell Wells (f) 16.8%.
SQL: SELECT "incumbent" FROM "united_states_house_of_representatives_e" WHERE "candidates"='Joseph Hiester (DR) 83.2% Roswell Wells (F) 16.8%';

Question: What was the result for Andrew Gregg?
SQL: SELECT "result" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Andrew Gregg';

Question: What was the result for Pennsylvania 8?
SQL: SELECT "result" FROM "united_states_house_of_representatives_e" WHERE "district"='Pennsylvania 8';