Table: premier_league_managers_2007_2
Columns: team
outgoing_manager
manner_of_departure
date_of_vacancy
replaced_by
date_of_appointment
position_in_table

Question: Who is Birmingham City's outgoing manager?
SQL: SELECT "outgoing_manager" FROM premier_league_managers_2007_2 WHERE "team" = 'birmingham city'

Question: What is the name of the replacement manager for the Bolton Wanderers?
SQL: SELECT "replaced_by" FROM premier_league_managers_2007_2 WHERE "team" = 'bolton wanderers'

Question: How was Sammy Lee's team doing on the table before being replaced?
SQL: SELECT "position_in_table" FROM premier_league_managers_2007_2 WHERE "outgoing_manager" = 'sammy lee'

Question: Which team hired Gary Megson as the replacement manager?
SQL: SELECT "team" FROM premier_league_managers_2007_2 WHERE "replaced_by" = 'gary megson'