input: Beef_kway_teow | country | Singapore Beef_kway_teow | region | "Nationwide in Singapore and Indonesia" Singapore | leader | Tony_Tan Singapore | language | Standard_Chinese Singapore | leader | Halimah_Yacob
target: Tony Tan and Halimah Yacob are leaders in Singapore, where Standard Chinese is spoken and the dish Beef kway teow is served. The dish is also available in Indonesia.