CREATE TABLE table_49231 ("Tournament" CLOB, "Surface" CLOB, "Week" CLOB, "Winner and score" CLOB, "Finalist" CLOB, "Semifinalists" CLOB)

What is the finalist in the week of March 12?
SELECT "Finalist" FROM table_49231 WHERE "Week" = 'march 12'
SELECT "Finalist" FROM "table_49231" WHERE "Week" = 'march 12'