CREATE TABLE table_name_42 (surface VARCHAR, outcome VARCHAR, score VARCHAR)

What is the surface of the match when the outcome was runner-up, and a Score of julia g rges polona hercog?
SELECT surface FROM table_name_42 WHERE outcome = "runner-up" AND score = "julia görges polona hercog"
SELECT "surface" FROM "table_name_42" WHERE "julia görges polona hercog" = "score" AND "outcome" = "runner-up"