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: Profiel

Answer: None


Question: zijn niet te onderschatten troeven .

Answer: None


Question: De versie die minister Verwilghen ( VLD ) in januari presenteerde , werd op diverse punten bijgeschaafd .

Answer:
Verwilghen: B-PER