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Interaction free energies are then calculated for ( E ) a series of SNARE motif C - terminus separation distances and ( F ) different lipid compositions of the membranes .
 Anatomy: membranes
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: membranes 
Answer:
 Anatomy: membranes