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.
Text: RBI Governor Raghuram Rajan , ICICI Bank CEO Chanda Kochhar and SBI Chairman Arundhati Bhattacharya and economists like Subir Gokaran and Chief Economic Advisor Arvind Subramanian as well as Niti Aayog vice chairman Arvind Panagriya were also present.
user
employer: Chanda Kochhar, ICICI Bank
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