CREATE TABLE table_67531 ("Heat" FLOAT, "Lane" FLOAT, "Name" CLOB, "Nationality" CLOB, "Time" CLOB)

Which lane did the athlete from Zambia swim in?
SELECT "Lane" FROM table_67531 WHERE "Nationality" = 'zambia'
SELECT "Lane" FROM "table_67531" WHERE "Nationality" = 'zambia'