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1982 Presidential Election Results of the 1st presidential election held on 20 October 1982 for the district : 1988 Presidential Election Results of the 2nd presidential election held on 19 December 1988 for the district : 1989 Parliamentary General Election Results of the 9th parliamentary election held on 15 February 1989 for the district : The following candidates were elected : W. J. M. Lokubandara ( UNP ) , 52,559 preference votes ( pv ) ; Samaraweera Weerawanni ( UNP ) , 35,210 pv ; Lakshman Senewiratne ( UNP ) , 32,427 pv ; Hema Ratnayake ( SLFP ) , 28,635 pv ; Edwin Wickremarathne Dodangodage Don ( SLFP ) , 28,385 pv ; Ravindra Samaraweera ( UNP ) , 26,348 pv ; Madduma Bandara Sethapenage Appuhamy Ralalage ( SLFP ) , 23,066 pv ; and Amarakone Chandra Karunaratne ( UNP ) , 20,026 pv .
 W. J. M. Lokubandara, Samaraweera, Lakshman Senewiratne, Ravindra Samaraweera
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 W. J. M. Lokubandara, Samaraweera, Lakshman Senewiratne, Ravindra Samaraweera