Given phrases that describe the relationship between two words/phrases as options, extract the word/phrase pair and the corresponding lexical relationship between them from the input text. The output format should be "relation1: word1, word2; relation2: word3, word4". Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

“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.

Answer: owned_by: Indian railways, India; location_of_formation: Indian railways, India