instruction:
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'.
question:
Dat woord kent u niet ?
answer:
None


question:
publicatiedatum
answer:
None


question:
Weet u wat ze ermee hebben gedaan ?
answer:

None