Sentence: Ayam penyet is from Java which has Banyumasan people as one of their ethnic groups. That dish is also from Singapore whose leader is Tony Tan. English is spoken in Singapore.

What structured data could we extract from this sentence?
Java, ethnicGroup, Banyumasan people; Singapore, language, English language; Ayam penyet, region, Singapore; Singapore, leader, Tony Tan; Ayam penyet, country, Java