CREATE TABLE "quarterfinal_1" (
  "rank" real,
  "athlete" text,
  "country" text,
  "time" text,
  "notes" text
);

Question: Which athlete represented the country of egypt?
SQL: SELECT "athlete" FROM "quarterfinal_1" WHERE "country"='egypt';

Question: What rank did rower have with the time of 6:52.74?
SQL: SELECT SUM("rank") FROM "quarterfinal_1" WHERE "time"='6:52.74';

Question: What were the notes for the player who finished with a rank smaller than 2?
SQL: SELECT "notes" FROM "quarterfinal_1" WHERE "rank"<2;