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It was suggested that the muscular fibers from the axillary arch were innervated by the same , well - defined spinal area , independent of the muscle from which they originate .
 Anatomy: muscular fibers; Anatomy: axillary arch; Anatomy: spinal area; Anatomy: muscle
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: muscular fibers, axillary arch, spinal area, muscle 
Answer:
 Anatomy: muscular fibers; Anatomy: axillary arch; Anatomy: spinal area; Anatomy: muscle