CREATE TABLE table_36353 ("Outcome" CLOB, "Date" CLOB, "Surface" CLOB, "Partner" CLOB, "Opponents" CLOB, "Score" CLOB)

Which Surface has a Partner of sorana c rstea?
SELECT "Surface" FROM table_36353 WHERE "Partner" = 'sorana cîrstea'
SELECT "Surface" FROM "table_36353" WHERE "Partner" = 'sorana cîrstea'