What concepts are described in the following sentence?

"The Javenese people are an ethnic group in Java, where there is a dish called ayam penyet. The dish originates from Singapore, where the leader is Halimah Yacob and one of the languages spoken is English."

Return the answer as pairs of triples.
Java ETHNIC_GROUP Javanese people
Singapore LANGUAGE English language
Singapore LEADER_NAME Halimah Yacob
Ayam penyet REGION Singapore
Ayam penyet COUNTRY Java