4868
In the 1990 s , he led the government 's military wing against rival militias and , after the Taliban takeover , was the leading opposition commander against their regime until his assassination in 2001 .
 organization: Taliban
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: Taliban