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.

Eurogroup chief Jeroen Dijsselbloem said the "issue of credibility and trust was discussed" amid widespread suspicion of a Greek government that has offered new reforms just days after voters rejected similar terms in a surprise referendum.

Answer: chairperson