Analyze the relationship between 'Eurogroup' and 'Jeroen Dijsselbloem' within the context of the input sentence.
Options: chairperson, parent organization, employer, business division

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