1835
More recently this was also described in terms of manufacturing challenges in and in terms of available software tools and their differences and limits in .
 manufacturing process: manufacturing; concept or principle: software; concept or principle: limits
Please list all entity words in the text that fit the category.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} 
Answer:
 manufacturing process: manufacturing; concept or principle: software; concept or principle: limits