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'.

Dus geen Lampre-Daikin en geen Ludo Dierckxsens in de Tour .
Ludo: B-PER, Dierckxsens: I-PER

Solidariteit is hier geen ijdel woord in de Trans Tunisia .
None

Toen werden vier penalty's op vier gemist . "

None