1519
Regardless of δ phase presence , axial fatigue properties of both the AM builds were similar to design handbook wrought fatigue data .
 concept or principle: phase; machanical property: fatigue; manufacturing process: AM; engineering feature: design; concept or principle: wrought; machanical property: fatigue; concept or principle: data
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: phase, fatigue, AM, design, wrought, fatigue, data 
Answer:
 concept or principle: phase; machanical property: fatigue; manufacturing process: AM; engineering feature: design; concept or principle: wrought; machanical property: fatigue; concept or principle: data