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israeli helicopter gunships opened fire on a palestinian position in bethlehem overnight .
 geographical social political: israeli; geographical social political: palestinian; geographical social political: bethlehem; vehicle: israeli helicopter gunships; location: a palestinian position in bethlehem
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 geographical social political: israeli; geographical social political: palestinian; geographical social political: bethlehem; vehicle: israeli helicopter gunships; location: a palestinian position in bethlehem