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NiTi has higher stiffness than bone under tendon , and is able to deform over a large strain range at an almost constant stress .
 material: NiTi; machanical property: stiffness; biomedical: bone; biomedical: tendon; machanical property: strain; process parameter: range; machanical property: stress
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:
 material: NiTi; machanical property: stiffness; biomedical: bone; biomedical: tendon; machanical property: strain; process parameter: range; machanical property: stress