17517
Molecular dynamics simulations and elastic neutron scattering experiments have been used to highlight how the structural organization of hydration water is able in some cases to locally constrain atomic movements at biologic interfaces .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None