Question: The Ligue 1 Young Player of the Year is an award given to the player aged 23 years or under at the start of the season whose performances are considered to be the best, playing in Ligue 1, the current holder is Ousmane Dembélé, a French professional footballer who plays as a forward for which Spanish club. and the France national team?
Sentence (from "Ligue 2"): Contested by 20 clubs, it operates on a system of promotion and relegation with both Ligue 1 and the third division Championnat National.
Relevant evidence: No