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From an anatomical point of view , the collateral structures are the only structures that could have had a restraining function on vertical movements .
 Anatomy: collateral structures; Anatomy: structures
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: collateral structures; Anatomy: structures