Write a sentence that about [Asam pedas COUNTRY Indonesia; Sumatra ETHNIC_GROUP Acehnese people; Indonesia LEADER_NAME Joko Widodo; Asam pedas REGION Sumatra; Sumatra ETHNIC_GROUP Malays (ethnic group)].
Asam pedas is a dish from Sumatra in Indonesia, a country led by Joko Widodo. The Acehnese and Malays are both ethnic groups in Sumatra.