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'.
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Question: vrijdag , 2 juni 2000

Answer: None


Question: Dus geen Lampre-Daikin en geen Ludo Dierckxsens in de Tour .

Answer: Ludo: B-PER, Dierckxsens: I-PER


Question: Vrouwen vind je vaker terug in cursussen meditatie en helen met kristallen .

Answer:
None