CREATE TABLE "results" (
  "episode" real,
  "airdate" text,
  "iron_chef" text,
  "challenger" text,
  "theme_ingredient" text,
  "winner" text
);

Question: Who was the challenger when guillaume brahimi was the iron chef?
SQL: SELECT "challenger" FROM "results" WHERE "iron_chef"='Guillaume Brahimi';

Question: Who was the iron chef when herb Faust was the challenger?
SQL: SELECT "iron_chef" FROM "results" WHERE "challenger"='Herb Faust';

Question: What date did the episode air when guy grossi won?
SQL: SELECT "airdate" FROM "results" WHERE "winner"='Guy Grossi';