Table: iran_coaches
Columns: team
outgoing_head_coach
manner_of_departure
date_of_vacancy
position_in_table
incoming_head_coach
date_of_appointment

Question: Who is the outgoing head coach when the incoming head coach is abdollah veysi?
SQL: SELECT "outgoing_head_coach" FROM iran_coaches WHERE "incoming_head_coach" = 'Abdollah Veysi'

Question: When is the date of appointment when the position in table is 16?
SQL: SELECT "date_of_appointment" FROM iran_coaches WHERE "position_in_table" = 16

Question: How many times is the incoming head coach abdollah veysi?
SQL: SELECT COUNT("team") FROM iran_coaches WHERE "incoming_head_coach" = 'Abdollah Veysi'

Question: What is the team with the date of vacancy 8 dec 2010?
SQL: SELECT "team" FROM iran_coaches WHERE "date_of_vacancy" = '8 Dec 2010'

Question: What is the manner of departure when the incoming head coach is mohammad khakpour?
SQL: SELECT "manner_of_departure" FROM iran_coaches WHERE "incoming_head_coach" = 'Mohammad Khakpour'