What is Trailing Party, when Party Won is "Janata Dal", and when Year is "1996"?
CREATE TABLE "members_of_parliament" (
  "year" real,
  "lok_sabha" text,
  "members_of_parliament" text,
  "party_won" text,
  "winner_s_pct_votes" text,
  "trailing_party" text,
  "trailing_party_pct_votes" text
);
SELECT "trailing_party" FROM "members_of_parliament" WHERE "party_won"='janata dal' AND "year"=1996;