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: De man met de meeste klasse staat achter mij .

Answer: None


Question: Mannen :

Answer: None


Question: Mensenrechtengroepen in Tsjaad zeggen dat ze bewijzen hebben van 97 politieke moorden , 142 gevallen van martelingen en 100 verdwijningen .

Answer:
None