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: Distributie-experts speculeren over toekomstige modellen voor e-business .

A: None
****
Q: Van de hel naar de hemel , kaartje heen en terug

A: None
****
Q: Boek : ' De Strafschop , Zoektocht naar de ultieme penalty ' , 144 blz. ( Bestellen ?

A:
None
****