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]: Medivision plant overname
[A]: None


[Q]: En waarom wordt van het leven genieten altijd met uitbundig plezier verbonden ?
[A]: None


[Q]: Heppner ( Dui ) 2:06 -- ...
[A]:
Heppner: B-PER