Question: when is the first nba regular season game
Answer: 2019-10-22; 2019 10 22; 10/22/2019; 22-10-2019; 2019-10-22; 10 22 2019; 2019 October 22; 22 10 2019; 22/10/2019; 2019 October, 22; 22 October 2019; 10-22-2019