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'.

Example Input: VÃƒÆ’Ã‚Â­er op vijf . "
Example Output: None

Example Input: " Archeobotanisch en - zoÃƒÆ’Ã‚Â¶logisch onderzoek wees uit dat de bewoners toen vooral fruit , brood , schaap , vis en rund of varken hebben gegeten .
Example Output: None

Example Input: En passant vernietigde BovÃƒÆ’Ã‚Â© nog wat ggo-velden .
Example Output:
BovÃƒÆ’Ã‚Â©: B-PER