KARACHI (APP) - The sister of Sindh Chief Minister, Syed Qaim Ali Shah, passed away in Khairpur on Thursday after a protracted illness. An official of the Chief Minister House here said that Syed Qaim Ali Shah has cancelled all his official engagements. President Asif Ali Zardari and Prime Minister Yousuf Raza Gilani has condoled the death of sister of Sindh Chief Minister Qaim Ali Shah. They prayed for the departed soul and offered condolences to the CM.