CREATE TABLE "scottish_cup" (
  "date" text,
  "round" text,
  "opponent" text,
  "venue" text,
  "result" text,
  "attendance" real
);

Question: What round did the celtic played away on 24 february 1900?
SQL: SELECT "round" FROM "scottish_cup" WHERE "opponent"='celtic' AND "date"='24 february 1900';

Question: Who played against in venue a on 17 february 1900?
SQL: SELECT "opponent" FROM "scottish_cup" WHERE "venue"='a' AND "date"='17 february 1900';

Question: How many people attended in the game against morton?
SQL: SELECT "attendance" FROM "scottish_cup" WHERE "opponent"='morton';