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.

TORONTO: APJ Abdul Kalam was so much respected in Canada that the current Governor-General David Johnston delayed his oath-taking in 2010 so that he could personally - as president of the University of Waterloo - confer an honorary doctorate on the former Indian president.

Answer: employer: David Johnston, University of Waterloo