CREATE TABLE "round_of_16" (
  "team_1" text,
  "score" text,
  "team_2" text,
  "1st_round" text,
  "2nd_round" text
);

Question: what is team 2 when team 1 is fc rouen (d1)?
SQL: SELECT "team_2" FROM "round_of_16" WHERE "team_1"='fc rouen (d1)';

Question: what is team 1 when team 2 is gazélec ajaccio (d3)?
SQL: SELECT "team_1" FROM "round_of_16" WHERE "team_2"='gazélec ajaccio (d3)';

Question: what is the 1st round when team 2 is olympique lyonnais (d2)?
SQL: SELECT "1st_round" FROM "round_of_16" WHERE "team_2"='olympique lyonnais (d2)';