7463
Additionally , we also demonstrate the application of this technique to integrate SMA with polymeric structures towards actuators for robotics grippers or surgical tools .
 machine or equipment: actuators; application: robotics; machine or equipment: surgical tools
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: actuators, robotics, surgical tools 
Answer:
 machine or equipment: actuators; application: robotics; machine or equipment: surgical tools