Utilize the input text as a context reference, choose the right relationship between Eurogroup and Jeroen Dijsselbloem from the options. 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.

Argument became so heated that Eurogroup chairman Jeroen Dijsselbloem decided to adjourn at midnight and resume talks at 11 a.m. to allow tempers to cool.

Answer: chairperson