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]: De stad , die met een grote schuld kampt , zou liever meer vrijheid hebben om de Dexia-participatie te gelde te maken .
[A]: None


[Q]: Ludo Dierckxsens kon het nauwelijks geloven .
[A]: Ludo: B-PER, Dierckxsens: I-PER


[Q]: Verkeer
[A]:
None