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: Het krotsje is het meisje dat samen met haar ket de boel op stelten zet .

Answer: None


Question: Erg interessant , maar je wordt geleefd .

Answer: None


Question: Volgende keer is het aan hen .

Answer:
None