Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Slechts ÃƒÆ’Ã‚Â©ÃƒÆ’Ã‚Â©n bevriend staatshoofd , Sam Nujoma van NamibiÃƒÆ’Ã‚Â« , was ingegaan op de uitnodiging van president Laurent-DÃƒÆ’Ã‚Â©sirÃƒÆ’Ã‚Â© Kabila om in Kinshasa veertig jaar onafhankelijkheid van Kongo te komen vieren .
Student:
Sam: B-PER, Nujoma: I-PER, Laurent-DÃƒÆ’Ã‚Â©sirÃƒÆ’Ã‚Â©: B-PER, Kabila: I-PER