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]: 259 winnaars met vijf juiste getallen winnen elk 34.270 frank ( 849,53 euro ) .
[A]: None


[Q]: Screening is een forse bron van inkomsten , maar er is verder geen bewijs dat screening op huidkanker de sterfte doet dalen
[A]: None


[Q]: Vandaar dat KBC Securities toch blijft ' opbouwen ' in Ontex .
[A]:
None