Table:
text: 2009–10 Iran Pro League
Managerial changes
Managerial changes
Team Outgoing_manager Manner_of_departure Date_of_vacancy Replaced_by Date_of_appointment
Rah Ahan Ernie Brandts Sacked 12 Dec 2009 Mehdi Tartar 12 Dec 2009
Malavan Mohammad Ahmadzadeh Sacked 23 Dec 2009 Farhad Pourgholami 27 Dec 2009
Aboomoslem Farhad Kazemi Resigned 24 Dec 2009 Parviz Mazloomi 27 Dec 2009
Persepolis Zlatko Kranjčar Sacked 28 Dec 2009 Ali Daei 28 Dec 2009
Est.Ahvaz Majid Bagherinia Sacked 22 Jan 2010 Mohammad Ahmadzadeh 5 Feb 2010
Est.Ahvaz Mohammad Ahmadzadeh Resigned 9 Feb 2010 Mehdi Hasheminasab 17 Feb 2010
Moghavemat Davoud Mahabadi Resigned 26 Feb 2010 Mohammad Ahmadzadeh 1 Mar 2010
Aboomoslem Parviz Mazloomi Resigned Mar2010 Ali Hanteh Mar 2010
Est.Ahvaz Mehdi Hasheminasab Resigned Apr 2010 Alireza Firouzi Apr 2010

Question: Who was the backup coach for 12 December 2009 vacancy in 2009-10 Iran Pro League?

Question: Who was the backup coach for 12 December 2009 vacancy in 2009-10 Iran Pro League?

Question: Why did Majid Bagherinia leave Iran Pro League in 2009-2010?

Question: Which team of Iran Pro League 2009/10 did a manager leave on December 12, 2009?

Question: How many teams did Farhad Kazemi leave for Iran Pro League 2009-10?