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]: Dat is elementaire logica .
[EX A]: None

[EX Q]: En dronken zijn , dat vind ik een hoogst onaangenaam gevoel .
[EX A]: None

[EX Q]: Zij was in 1999 ' zwarte zakenvrouw van het jaar ' .
[EX A]:
None