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]: Zie ook pagina 6 , 1 jaar na de dioxinecrisis ( 5 )
[EX A]: None

[EX Q]: Voor hen is Marc Verwilghen de toekomst voor de VLD en Frans Verberckmoes de door hen verfoeide oude politieke cultuur .
[EX A]: Marc: B-PER, Verwilghen: I-PER, Frans: B-PER, Verberckmoes: I-PER

[EX Q]: Verkeersinfarct voorkomen
[EX A]:
None