Simplify the following text for a Grade 9 native English-speaking person.
Original: Benazir Bhutto ( ; , ; 21 June 1953 â `` 27 December 2007 ) was a Pakistani-born politician , with Pakistani and Kurdish origin , who chaired the Pakistan Peoples Party ( PPP ) , a centre-left political party in Pakistan .
Simplified: Benazir Bhutto ( 21 June 1953 - 27 December 2007 ) was a Pakistani politician .