[['Arem-arem', 'COUNTRY', 'Indonesia'], ['Indonesia', 'LEADER_NAME', 'Jusuf Kalla'], ['Arem-arem', 'REGION', 'Javanese cuisine'], ['Indonesia', 'CURRENCY', 'Indonesian rupiah'], ['Indonesia', 'LANGUAGE', 'Indonesian language']]
Jusuf Kalla is the leader of Indonesia, where the Indonesian language is spoken and the currency is the Indonesian rupiah. The Javanese dish arem-arem is a commonly served in Indonesia.