question: Which Comprehension of Danish has an Average smaller than 6.85, and a Comprehension of Norwegian of 4.13?
answer: SELECT comprehension_of_danish FROM table_name_48 WHERE average < 6.85 AND comprehension_of_norwegian = "4.13"
context: CREATE TABLE table_name_48 (comprehension_of_danish VARCHAR, average VARCHAR, comprehension_of_norwegian VARCHAR)