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: Die dacht dus : het moet hoog .

Answer: None


Question: We hebben een mooi deelnemersveld .

Answer: None


Question: EthiopiÃƒÆ’Ã‚Â« deed die nadat het alle territorium dat na de Eritrese inval in '98 was verloren , had terugveroverd .

Answer:
None