Q: 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'.
De oprichters van het bedrijf , de gebroeders Jan en Paul Baan , hebben toegezegd hun aandelen aan Invensys te zullen verkopen .
A:
Jan: B-PER, Paul: B-PER, Baan: I-PER