sentences:  The plot was foiled after intelligence agencies tipped off the Pakistan Army.Benazir Bhutto's Pakistan Peoples Party won the 1988 general election after Muhammad Zia-ul-Haq's 11-year Dictatorship came to an abrupt end with his death.In 1989 members of the ISI (Pakistan Army's intelligence and espionage agency) were exposed in a sting operation as wanting to overthrow the government of Benazir Bhutto.