Complex sentence: Saeed Mortazavi is a controversial Iranian jurist and former prosecutor of the Islamic Revolutionary Court, and Prosecutor General of Tehran, a position he has held since 18 May 2003 till 29 August 2009.
Split into simpler sentences: Saeed Mortazavi is a controversial Iranian jurist and former prosecutor of the Islamic Revolutionary Court, and Prosecutor General of Tehran, a position he has held from 2003 to 2009. On 18 May 2003 he became Prosecutor General of Tehran, a position he has held since till 29 August 2009.