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:
Op het discussieforum worden ondertussen druk tips uitgewisseld .
answer:
None


question:
Maar dat kwam door meerwaarde op de verkoop van aandelen van computerdochter Dolmen .
answer:
None


question:
Leoni ( Ita ) -- 5 .
answer:

Leoni: B-PER