Refer to the input text as context and select the correct relationship between 'Indian railways' and 'India' from the available options.
Options: owned by, member of, location of formation, publisher

“In most places when you say Indian railways in India it is the most impressive thing I have seen in my life,” he said noting that there are 7,500 stations and the total track length is 3.5 times the distance to the moon and back.
location of formation