Question: Who is the rower from Canada?
SQL: SELECT "Rowers" FROM "2-18662697-3" WHERE "Country" = 'Canada';

Question: What is the sum of the Rank of the RoweR with an R note fRom Australia?
SQL: SELECT SUM("Rank") FROM "2-18662697-3" WHERE "Notes" = 'R' AND "Country" = 'Australia';

Question: What is the country with a rank less than 2?
SQL: SELECT "Country" FROM "2-18662697-3" WHERE "Rank" < 2.0;