What concepts are described in the following sentence?

"Ayam penyet's main ingredients are squeezed or smashed fried chicken served with sambal. The dish is from the region of Singapore and is also found in Java."

Return the answer as pairs of triples.
Ayam penyet REGION Singapore
Ayam penyet COUNTRY Java
Ayam penyet MAIN_INGREDIENTS "Squeezed" or "smashed" fried chicken served with sambal