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: Vanwaar die interesse van de familie Baert voor Almanij ?

Output: Baert: B-PER


Input: Consider Input: De basiliek dreigt daarmee een tweede Atomium te worden .

Output: None


Input: Consider Input: Dat Baan overgenomen zou worden , stond bijna vast .


Output: None