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'.

Q: ( LB )

A: LB: B-PER
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Q: Vanavond brengt Club Tropical een stuk van dat concert .

A: None
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Q: Eerste ronde : Sargsian ( Arm ) - Schalken ( Ned ) 5 - 7 , 3 - 6 , 7 - 6 ( 7 / 1 ) , 6 - 3 , 6 - 2 -- Hantschk ( Dui ) - Prinosil ( Dui ) 6 - 2 , 6 - 7 ( 7 / 9 ) , 7 - 6 ( 7 / 5 ) , 6 - 4 -- Gumy ( Arg ) - Moya ( Spa ) 7 - 6 ( 7 / 4 ) , 6 - 2 , 4 - 6 , 3 - 6 , 6 - 3 -- Hewitt ( Aus / 9 ) - Tarango ( VSt ) 7 - 6 ( 7 / 5 ) , 7 - 6 ( 7 / 3 ) , 6 - 3 -- Balcells ( Spa ) - Bruguera ( Spa ) 6 - 3 , 5 - 7 , 6 - 2 , 1 - 6 , 6 - 0 -- El Aynaoui ( Mar / 15 ) - Lisnard ( Fra ) 3 - 6 , 2 - 6 , 6 - 4 , 6 - 3 , 6 - 1 -- Squillari ( Arg ) - Popp ( Dui ) 3 - 6 , 6 - 3 , 6 - 2 , 6 - 0 -- Santoro ( Fra ) - Gustafsson ( Zwe ) 6 - 3 , 3 - 6 , 6 - 4 , 6 - 4 -- Agassi ( VSt / 1 ) - Dupuis ( Fra ) 7 - 6 ( 9 / 7 ) , 6 - 3 , 6 - 4 -- Medvedev ( Oek ) - Tillstrom ( Zwe ) 1 - 6 , 7 - 6 ( 9 / 7 ) , 7 - 6 ( 7 / 5 ) , 6 - 2 -- Gaudenzi ( Ita ) - Van Lottum ( Ned ) 6 - 3 , 3 - 6 , 7 - 6 ( 7 / 3 ) , 6 - 0 -- Savolt ( Hon ) - Rodriguez ( Arg ) 3 - 6 , 3 - 6 , 6 - 4 , 6 - 4 , 6 - 2 -- Kucera ( Svk ) - Serrano ( Spa ) 6 - 1 , 6 - 2 , 6 - 1 -- Portas ( Spa ) - Pavel ( Roe ) 6 - 2 , 7 - 6 ( 7 / 1 ) , 6 - 1 -- Stoltenberg ( Aus ) - Novak ( Tsj ) 6 - 4 , 6 - 3 , 3 - 6 , 6 - 1 -- Clement ( Fra ) - Escude ( Fra ) 7 - 6 ( 8 / 6 ) , 6 - 4 , 6 - 0 -- Ilie ( Aus ) - Raoux ( Fra ) 6 - 3 , 4 - 6 , 6 - 0 , 7 - 5 -- Safin ( Rus / 12 ) - Bastl ( Zwi ) 6 - 7 ( 4 / 7 ) , 6 - 1 , 6 - 3 , 6 - 2 -- Pioline ( Fra / 6 ) - Sanguinetti ( Ita ) 4 - 6 , 6 - 0 , 4 - 0 en opgave -- Chela ( Arg ) - Martin ( VSt ) 4 - 6 , 6 - 3 , 6 - 4 , 6 - 4 -- Vanek ( Tsj ) - Berasategui ( Spa ) 6 - 1 , 6 - 1 , 6 - 7 ( 5 / 7 ) , 5 - 7 , 6 - 1 -- Massu ( Chi ) - Diaz ( Spa ) 6 - 4 , 6 - 3 , 6 - 3 -- Haas ( Dui ) - Rios ( Chi ) 6 - 3 , 6 - 2 , 0 - 0 en opgave -- Enqvist ( Zwe / 7 ) - C. Rochus 6 - 2 , 6 - 0 , 6 - 0 -- Costa ( Spa ) - Ivanisevic ( Kro ) 6 - 3 , 6 - 3 , 6 - 0 -- Hry ( Slk / 14 ) - Bjorkman ( Zwe ) 6 - 3 , 6 - 2 , 6 - 1 -- Rafter ( Aus ) - Pozzi ( Ita ) 6 - 3 , 6 - 1 , 6 - 1 -- Norman ( Zwe / 3 ) - Guardiola ( Fra ) 6 - 4 , 6 - 4 , 6 - 0 -- Rosset ( Zwi ) - Black ( Zim ) 7 - 5 , 7 - 5 , 6 - 0 -- Calleri ( Arg ) - Mantilla ( Spa ) 6 - 2 , 6 - 3 , 6 - 4 -- Gaudio ( Arg ) - Di Pasquale ( Fra ) 6 - 2 , 6 - 3 , 6 - 2 -- Koubek ( Oos ) - Blanco ( Spa ) 6 - 3 , 1 - 6 , 7 - 6 ( 7 / 5 ) , 6 - 2 .

A:
Sargsian: B-PER, Schalken: B-PER, Hantschk: B-PER, Prinosil: B-PER, Gumy: B-PER, Moya: B-PER, Hewitt: B-PER, Tarango: B-PER, Balcells: B-PER, Bruguera: B-PER, El: B-PER, Aynaoui: I-PER, Lisnard: B-PER, Squillari: B-PER, Popp: B-PER, Santoro: B-PER, Gustafsson: B-PER, Agassi: B-PER, Dupuis: B-PER, Medvedev: B-PER, Tillstrom: B-PER, Gaudenzi: B-PER, Lottum: B-PER, Savolt: B-PER, Rodriguez: B-PER, Kucera: B-PER, Serrano: B-PER, Portas: B-PER, Pavel: B-PER, Stoltenberg: B-PER, Novak: B-PER, Clement: B-PER, Escude: B-PER, Ilie: B-PER, Raoux: B-PER, Safin: B-PER, Bastl: B-PER, Pioline: B-PER, Sanguinetti: B-PER, Chela: B-PER, Martin: B-PER, Vanek: B-PER, Berasategui: B-PER, Massu: B-PER, Diaz: B-PER, Haas: B-PER, Rios: B-PER, Enqvist: B-PER, C.: B-PER, Rochus: I-PER, Costa: B-PER, Ivanisevic: B-PER, Hry: B-PER, Bjorkman: B-PER, Rafter: B-PER, Pozzi: B-PER, Norman: B-PER, Guardiola: B-PER, Rosset: B-PER, Black: B-PER, Calleri: B-PER, Mantilla: B-PER, Gaudio: B-PER, Di: B-PER, Pasquale: I-PER, Koubek: B-PER, Blanco: B-PER
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