Question: For which sporting event, held every four years, is Philip Sinon, a middle-distance runner, best known?
Sentence (from "Olympic winners of the Archaic period"): However ancient in origin, by the end of the 6th century BC at least four Greek sporting festivals, sometimes called "classical games," had achieved major importance: the Olympic Games, held at Olympia; the Pythian Games at Delphi; the Nemean Games at Nemea; and the Isthmian Games, held near Corinth.
Relevant evidence: No