Presidents Jean-Claude Juncker of EC, Doland Tusk of the European Council, Jeroen Dijsselbloem of the Eurogroup and Mario Draghi of the ECB took part in the meeting, Efe news agency reported.
Utilize the input text as a context reference, choose the right relationship between 'Eurogroup' and 'Jean-Claude Juncker' from the options.
Options: stock exchange, headquarters location, chairperson, product/material produced