Question: When the Roman emperor Titus was the first to succeed his own father, he ordered months of games to inaugurate the newly-completed arena now known by what name?
Sentence (from "Inaugural games of the Flavian Amphitheatre"): The inaugural games were held, on the orders of the Roman Emperor Titus, to celebrate the completion in AD 80 (81 according to some sources) of the Colosseum, then known as the Flavian Amphitheatre (Latin: "Amphitheatrum Flavium" ).
Relevant evidence: Yes