Take context from the input text and decide on the accurate relationship between 'Eurogroup' and 'Jeroen Dijsselbloem' from the options provided.
Options: chairperson, parent organization, business division, employer

Eurogroup chief Jeroen Dijsselbloem said Monday the results of Greece's resounding 'No' to further austerity measures has brought Europe "no closer to a solution" to Athens' financial situation.
chairperson