Table schema:
CREATE TABLE table_name_48 (comprehension_of_danish VARCHAR, average VARCHAR, comprehension_of_norwegian VARCHAR)

Question: Which Comprehension of Danish has an Average smaller than 6.85, and a Comprehension of Norwegian of 4.13?
SQL: SELECT comprehension_of_danish FROM table_name_48 WHERE average < 6.85 AND comprehension_of_norwegian = "4.13"