Task: Question Generation
Input (English): While Dutch generally refers to the language as a whole, Belgian varieties are sometimes collectively referred to as Flemish. In both Belgium and the Netherlands, the native official name for Dutch is Nederlands, and its dialects have their own names, e.g. Hollands "Hollandish", West-Vlaams "Western Flemish", Brabants "Brabantian". The use of the word Vlaams ("Flemish") to describe Standard Dutch for the variations prevalent in Flanders and used there, however, is common in the Netherlands and Belgium.
Output (English): What is the Dutch language officially called in the Netherlands?