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Wang was jailed for two years for organising street protests after the military crushed pro-democracy demonstrations by students at Beijing 's Tiananmen Square on June 4 , 1989 , with heavy loss of life .
 location: Beijing; person: Wang; location: Tiananmen Square
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Beijing; person: Wang; location: Tiananmen Square