CREATE TABLE "mixed_doubles_11_5_6" (
  "outcome" text,
  "year" real,
  "championship" text,
  "surface" text,
  "partner" text,
  "opponents_in_the_final" text,
  "score_in_the_final" text
);

Question: Which championship had the final opponents of nathalie dechy andy ram?
SQL: SELECT "championship" FROM "mixed_doubles_11_5_6" WHERE "opponents_in_the_final"='Nathalie Dechy Andy Ram';