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'.

Ex Input:
Honchar ( Oek ) 1:51 -- 15 .

Ex Output:
Honchar: B-PER


Ex Input:
De parochie , want dat was het uiteindelijk , duikt voor het eerst omstreeks 1249 in historische bronnen op , onder de naam Sint-Michiels .

Ex Output:
None


Ex Input:
An Bruyninckx

Ex Output:

An: B-PER, Bruyninckx: I-PER