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The worst mining accidents in history have been caused by coal dust explosions , such as the disaster at Senghenydd in South Wales in 1913 in which 439 miners died , the Courrières mine disaster in Northern France which killed 1,099 miners in 1906 , the Luisenthal Mine disaster in Germany , which claimed 299 lives in 1962 , and the worst : the explosion at Benxihu Colliery , China , which killed 1,549 in 1942 .
 location: Senghenydd; location: South Wales; location: Courrières mine disaster; location: Northern France; location: Luisenthal Mine; location: Germany; location: Benxihu Colliery; location: China
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:
 location: Senghenydd; location: South Wales; location: Courrières mine disaster; location: Northern France; location: Luisenthal Mine; location: Germany; location: Benxihu Colliery; location: China