CREATE TABLE "list_of_elected_m_ps" (
  "constituency" text,
  "winner" text,
  "party" text,
  "margin" real,
  "runner_up_a" text,
  "party_a" text
);

Question: How many margins have a winner of S. Singaravadivel?
SQL: SELECT COUNT("margin") FROM "list_of_elected_m_ps" WHERE "winner"='S. Singaravadivel';

Question: How many winners have a runner-up of A. Karthikeyan?
SQL: SELECT COUNT("winner") FROM "list_of_elected_m_ps" WHERE "runner_up_a"='A. Karthikeyan';

Question: What is every party with a winner of P. Chidambaram?
SQL: SELECT "party_a" FROM "list_of_elected_m_ps" WHERE "winner"='P. Chidambaram';

Question: What is every party A with a constituency of Tiruchendur?
SQL: SELECT "party_a" FROM "list_of_elected_m_ps" WHERE "constituency"='Tiruchendur';