21615
A 2010 study concluded that extracts of " P. pulmonarius " may slow the proliferation of cancer cells with high galectin-3 levels , while at the same time downregulate tumour cell adherence - which is directly related to the progression and spread of cancer .
 disease: spread
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: spread 
Answer:
 disease: spread