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]: Ik vertelde ook heel open dat er me dingen waren overkomen die ik wetenschappelijk niet kon verklaren .
[EX A]: None

[EX Q]: Renault promoot automaat
[EX A]: None

[EX Q]: Het Van Rossum-effect werkt .
[EX A]:
None