3947
For stochastic structures , apparent modulus is predicted in 10 directions with a mean error of 13 % and strength predicted with a mean error of 10 % .
 concept or principle: stochastic; concept or principle: predicted; concept or principle: error; machanical property: strength; concept or principle: predicted; concept or principle: error
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: stochastic, predicted, error, strength, predicted, error 
Answer:
 concept or principle: stochastic; concept or principle: predicted; concept or principle: error; machanical property: strength; concept or principle: predicted; concept or principle: error