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'.

Alain Devos
Alain: B-PER, Devos: I-PER

Sommige mensen denken dat ik gefrustreerd ben maar daar is niets van .
None

Ze herhaalde dat ze resultaatsverbintenissen van Aquafin wil .

None