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'.

Q: Cijfers in de VS vielen wat tegen

A: None
****
Q: Grenstwist verdeelt Hoorn van Afrika

A: None
****
Q: Bram Vermeulen weet het nog altijd beter

A:
Bram: B-PER, Vermeulen: I-PER
****