268673
The Bengal Nagpur Railway extended its then mainline , the Nagpur-Asansol line , to Netaji SC Bose Gomoh , on EIR ’s Grand Chord , in 1907 .
 Railway
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Railway