Table: dvch_teams_2
Columns: institution
location
nickname
enrollment
established

Question: What is the average Enrollment of Dickinson College?
SQL: SELECT AVG("enrollment") FROM dvch_teams_2 WHERE "institution" = 'dickinson college'

Question: Which institution has a nickname of Blue Hens?
SQL: SELECT "institution" FROM dvch_teams_2 WHERE "nickname" = 'blue hens'

Question: What is the nickname of the college established in 1773?
SQL: SELECT "nickname" FROM dvch_teams_2 WHERE "established" = 1773