In what year did Stephan Wojcikiewicz play men's single and Anna Rice play women's single?
CREATE TABLE "individual" (
  "year" text,
  "men_s_singles" text,
  "women_s_singles" text,
  "men_s_doubles" text,
  "women_s_doubles" text,
  "mixed_doubles" text
);
SELECT "year" FROM "individual" WHERE "men_s_singles"='stephan wojcikiewicz' AND "women_s_singles"='anna rice';