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*12 April – Barisan Nasional 's ( BN ) candidate Lai Meng Chong wins the by-election in Machap , Alor Gajah , Malacca , albeit with a reduced majority of 4,065 votes .
 organization: Barisan Nasional; person: Lai Meng Chong; person: by-election; location: Machap; location: Alor Gajah; location: Malacca
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Barisan Nasional; person: Lai Meng Chong; person: by-election; location: Machap; location: Alor Gajah; location: Malacca