9238
In 1845 , Stokes proposed a ' putty-like ' aether which acts as a liquid on large scales but as a solid on small scales , thus supporting both the transverse vibrations required for polarized light and the aether flow required to explain aberration .
 person: Stokes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Stokes 
Answer:
 person: Stokes