Original sentence: Chandra Shekhar Singh (1 July 1927 – 8 July 2007) is an Indian politician.He was prime Minister of India for seven months.His government included preamble and fighting of the Gulf War of 1990–91
Edited sentence: Chandra Shekhar Singh (1 July 1927 – 8 July 2007) was the Prime Minister of India.His government was efficient and well-run during most of its brief tenure, which included preamble and fighting of the Gulf War of 1990–91