CREATE TABLE "doubles_31_15_16" (
  "outcome" text,
  "date" text,
  "tournament" text,
  "surface" text,
  "partner" text,
  "opponents" text,
  "score" text
);

Question: What is the outcome of the match when the partner is Nicole Arendt?
SQL: SELECT "outcome" FROM "doubles_31_15_16" WHERE "partner"='nicole arendt';