instruction:
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:
" Ik heb geweend , weet u .
answer:
None


question:
Blanco ( Spa ) 4:39 -- 11 .
answer:
Blanco: B-PER


question:
De ploegmaat van Marco Pantani en kopman van Mercatone Uno in deze Giro , liet gisteren al zijn concurrenten achter zich op de Pratonevoso en sloop dankzij de bonificatie dichter bij Casagrande .
answer:

Marco: B-PER, Pantani: I-PER, Casagrande: B-PER