1135
During this time they increasingly fought skirmishes with soldiers from the People 's Liberation Army who saw the railways and other infrastructure as attractive targets to ambush , raid , and harass .
 organization: People 's Liberation Army
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 organization: People 's Liberation Army