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 kan de general manager zijn tot en met de student .
answer:
None


question:
Van de Wouwer 0:13 -- 4 .
answer:
Van: B-PER, de: I-PER, Wouwer: I-PER


question:
Zij willen die diensten ofwel aan banden leggen , ofwel de gebruikelijke royalty's innen op de digitaal uitgewisselde werken .
answer:

None