344955
He was the first to correlate the coal s of Pennsylvania and Ohio and also the first to apply the Anticline Theory to locate wells for oil exploration .
 location: Pennsylvania; location: Ohio
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: Pennsylvania, Ohio 
Answer:
 location: Pennsylvania; location: Ohio