2017–18 Ligue 2
{'<entity_0>': '2017–18 Ligue 1', '<entity_1>': '2017–18 Ligue 2', '<entity_2>': '2016–17 Ligue 2', '<entity_3>': 'Ligue 2', '<entity_4>': '20'}
[['2017–18 Ligue 2', 'league level above', '2017–18 Ligue 1'], ['2017–18 Ligue 2', 'number of participants', '20'], ['2017–18 Ligue 2', 'sports season of league or competition', 'Ligue 2'], ['2017–18 Ligue 2', 'follows', '2016–17 Ligue 2']]
The <entity_1> (referred to as the Domino's <entity_3> for sponsorship reasons) season was the 79th season since its establishment. There are <entity_4> clubs in the league, with three promoted teams from Championnat National replacing the three teams that were relegated from <entity_3> following the <entity_2>. A promotion play-off competition was held at the end of the season, involving the 3rd, 4th and 5th-placed teams in <entity_1>, and the 18th-placed team in <entity_0>.
['sports season']