In this task, you will be presented with a question in Dutch language, and you have to write the person names from the question if present. B denotes the first item of a phrase and an I any non-initial word. Phrase used for the person name - PER. There can be instances with no person name entity, then return 'None'.

[Q]: Deze kinderen lagen minstens 10 procent van de nacht wakker in bed .
[A]: None


[Q]: Maar van Hove beseft dat de vlag de lading niet steeds dekt .
[A]: van: B-PER, Hove: I-PER


[Q]: Misschien evolueren we naar een hybride model van supermarkt en leveringscentrale .
[A]:
None