60648
According to Bottke , the Chicxulub impactor was a fragment of a much larger parent body about across , with the other impacting body being around 60 km ( 40 mi ) in diameter .
 person: Bottke; location: Chicxulub
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: Bottke, Chicxulub 
Answer:
 person: Bottke; location: Chicxulub