288
At last report , though , 41 Americans had been killed by hostile forces , 13 others by friendly fire or in accidents .
 person: 41 Americans; person: hostile forces; person: 13 others
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 person: 41 Americans; person: hostile forces; person: 13 others