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.

At Barclays Global Financial Services Conference in New York, JPMorgan Chase & Co. ’s JPM Chief Executive Officer Jamie Dimon forecasted a decline in trading revenues for the current quarter.

Answer: employer: Jamie Dimon, JPMorgan Chase; position_held: Jamie Dimon, Chief Executive Officer