There is an ethnic group from Java, a region of Singapore, called the Banyumasan people. Ayam penyet is a dish from the region. The leader, Halimah Yacob, a leader, is from Singapore.
[['Java', 'ETHNIC_GROUP', 'Banyumasan people'], ['Singapore', 'LEADER_NAME', 'Halimah Yacob'], ['Ayam penyet', 'REGION', 'Singapore'], ['Ayam penyet', 'COUNTRY', 'Java']]