Question: What was the year of the World Half Marathon Championships with a result of 3rd?
SQL: SELECT "Year" FROM "2-18564451-1" WHERE "Tournament" = 'World Half Marathon Championships' AND "Result" = '3rd';

Question: What was the result of the tournament in 2001?
SQL: SELECT "Result" FROM "2-18564451-1" WHERE "Year" = 2001.0;