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'.

[EX Q]: Branko Strupar weet zaterdag alle ogen op hem gericht
[EX A]: Branko: B-PER, Strupar: I-PER

[EX Q]: Als ik dan die Italianen aan het werk zag , of Zidane .
[EX A]: Zidane: B-PER

[EX Q]: Een huis dat de geschiedenis stapelt
[EX A]:
None