187879
1 Gly = 1 billion light-years List of most distant objects by type Timeline of most distant astronomical object recordholders Objects in this list were found to be the most distant known object at the time of determination of their distance .
 None
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:  
Answer:
 None