Table: serie_a_managers_2008
Columns: team
outgoing_manager
manner_of_departure
date_of_vacancy
replaced_by
date_of_appointment

Question: What was the date of appointment for the manager of lecce when the previous manager's contract expired?
SQL: SELECT "date_of_appointment" FROM serie_a_managers_2008 WHERE "manner_of_departure" = 'contract expired' AND "team" = 'lecce'

Question: What was the manner of departure for the outgoing manager, davide ballardini?
SQL: SELECT "manner_of_departure" FROM serie_a_managers_2008 WHERE "outgoing_manager" = 'davide ballardini'

Question: What was the manner of departure for the outgoing manager, giuseppe iachini?
SQL: SELECT "manner_of_departure" FROM serie_a_managers_2008 WHERE "outgoing_manager" = 'giuseppe iachini'

Question: What is the date of appointment for the outgoing manager edoardo reja?
SQL: SELECT "date_of_appointment" FROM serie_a_managers_2008 WHERE "outgoing_manager" = 'edoardo reja'