8552
Aspen trees sprout new growth from their roots , and even if a severe fire kills the tree above ground , the roots often survive unharmed because they are insulated from the heat by soil .
 plant: Aspen
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:
 plant: Aspen