CREATE TABLE table_39647 ("Outcome" CLOB, "Date" FLOAT, "Surface" CLOB, "Partner" CLOB, "Opponents in the final" CLOB, "Score in the final" CLOB)

Which Surface has a Partner of jim thomas, and a Date of 2007?
SELECT "Surface" FROM table_39647 WHERE "Partner" = 'jim thomas' AND "Date" = '2007'
SELECT "Surface" FROM "table_39647" WHERE "Date" = '2007' AND "Partner" = 'jim thomas'