Table: conference_institutions
Columns: institution
location
founded
type
enrollment
nickname
joined
left
current_conference

Question: What year did longwood university leave the conference?
SQL: SELECT MIN("left") FROM conference_institutions WHERE "institution" = 'Longwood University'

Question: What year did a school leave that was founded in 1880?
SQL: SELECT "left" FROM conference_institutions WHERE "founded" = 1880

Question: What is the nickname of the school with an enrollment of 2386?
SQL: SELECT "nickname" FROM conference_institutions WHERE "enrollment" = 2386

Question: What year did the school from mars hill, north carolina join?
SQL: SELECT "joined" FROM conference_institutions WHERE "location" = 'Mars Hill, North Carolina'

Question: How many times did anderson university leave?
SQL: SELECT COUNT("left") FROM conference_institutions WHERE "institution" = 'Anderson University'

Question: What is the nickname of the newberry college?
SQL: SELECT "nickname" FROM conference_institutions WHERE "institution" = 'Newberry College'