4668
In the same year the Hull and Selby Railway was leased to the York and North Midland Railway becoming part of George Hudson 's expanding railway enterprise .
 organization: Hull; organization: Selby Railway; organization: York and North Midland Railway; person: George Hudson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Hull; organization: Selby Railway; organization: York and North Midland Railway; person: George Hudson