Sentence: Elliot See was a student at University of Texas at Austin affiliated to the university of texas system with Gregory L. Fenves as the President. Elliot See died in St. Louis where Francis G Slay is the Mayor.

What structured data could we extract from this sentence?
Elliot See, almaMater, University of Texas at Austin; University of Texas at Austin, affiliation, University of Texas System; St. Louis, leader, Francis G. Slay; Elliot See, deathPlace, St. Louis; University of Texas at Austin, president, Gregory L. Fenves