Task: Question Answering
Input (English): Context: Nordisk familjebok (Swedish: (nusk famljbuk), Nordic Family Book) is a Swedish encyclopedia that was published in print form between 1876 and 1957, and that is now fully available in digital form via Project Runeberg at Linkoping University. 
 Question: On what date did Nordisk familjebok end?
Output (English): 1957