Table: manager_changes_5
Columns: team
outgoing_manager
manner_of_departure
date_of_vacancy
replaced_by
date_of_appointment
position_in_table

Question: WHAT IS THE APPOINTMENT DATE WITH A PRE-SEASON POSITION, AND REPLACED BY THOMAS THOMASBERG?
SQL: SELECT "date_of_appointment" FROM manager_changes_5 WHERE "position_in_table" = 'pre-season' AND "replaced_by" = 'thomas thomasberg'

Question: WHAT IS THE APPOINTMENT DATE FOR AC HORSENS?
SQL: SELECT "date_of_appointment" FROM manager_changes_5 WHERE "team" = 'ac horsens'

Question: WHAT TEAM HAS 12TH TABLE POSITION AND REPLACED BY OVE PEDERSEN?
SQL: SELECT "team" FROM manager_changes_5 WHERE "position_in_table" = '12th' AND "replaced_by" = 'ove pedersen'