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'.

Input: Consider Input: Blanco ( Spa ) 4:39 -- 11 .

Output: Blanco: B-PER


Input: Consider Input: Hoe staat het nu met uw conditie na de lange periode van afwezigheid ?

Output: None


Input: Consider Input: De LA Lakers van succescoach Phil Jackson hebben de kans laten liggen om het thuisvoordeel om te buigen in een belissende 4-2-zege .


Output: Phil: B-PER, Jackson: I-PER