Task: Question Generation
Input (English): In the film expedition expert, Tiro Mandawa - played by Tora Sudiro - accidentally discovers a mysterious artifact on one of his work assignments. He inadvertently unleashes a chain of events that lead to an adventure of a lifetime.The mysterious artifact was believed[who?] to be the final missing link to an ancient Indonesian legend. Many[who?] believed that the artifact was the key to finding the ultimate source of unlimited power. This power if possessed by a righteous man, would revitalize the world for all eternity, but in the wrong hands would bring disaster and death.Sponsored by the fictional conglomerate the Madewa Group Tiro embarks on a mission to uncover the truth about the legend. He is accompanied by his friend and loyal companion, Satrio - played by Arie Dagienkz.
Output (English): Question: Who is Tiro accompanied by on his mission?, Answer: Satrio