In this task, you will be presented with a question in Dutch language, and you have to write the named entities from the question if present. B denotes the first item of a phrase and an I any non-initial word. Here is the list of terms used: person names (PER), organizations (ORG), locations (LOC) and miscellaneous names (MISC). There can be instances with no named entities, then return 'None'.

Example Input: Hij volgt in die functie baron Willem van de Voorde op .
Example Output: Willem: B-PER, van: I-PER, de: I-PER, Voorde: I-PER

Example Input: Frankrijk : Bonjour ( Rous )
Example Output: Frankrijk: B-LOC, Bonjour: B-ORG, Rous: B-PER

Example Input: Zijn echtgenote is minister van Toerisme , Adi Koila Nailatikau Mara in de verkozen regering Chaudhry ( kandidaat nummer 4 ) , die gegijzeld wordt door Speight ( nummer 5 ) .
Example Output:
Toerisme: B-ORG, Adi: B-PER, Koila: I-PER, Nailatikau: I-PER, Mara: I-PER, Chaudhry: B-PER, Speight: B-PER