CREATE TABLE "champions_by_country" (
  "country" text,
  "amateur_era" real,
  "open_era" real,
  "all_time" real,
  "first_title" real,
  "last_title" real
);

Question: How many open era titles does the team with their first title in 1925 have?
SQL: SELECT "open_era" FROM "champions_by_country" WHERE "first_title"=1925;