62520
The lunar geologic timescale is based on the most prominent impact events , including Nectaris , Imbrium , and Orientale , structures characterized by multiple rings of uplifted material , between hundreds and thousands of kilometers in diameter and associated with a broad apron of ejecta deposits that form a regional stratigraphic horizon .
 location: Nectaris; location: Imbrium; location: Orientale
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: Nectaris, Imbrium, Orientale 
Answer:
 location: Nectaris; location: Imbrium; location: Orientale