Original sentence: Bhindranwale later on made the sacred temple complex an armoury and headquarter.By December 1983, Bhindranwale and his followers had made the Golden Temple complex an armoury and headquarter.On 24 April 1980, The Nirankari head, Gurbachan was murdered
Edited sentence: Bhindranwale later on made the sacred temple complex an armoury and headquarter for his extremist activites.By December 1983, Bhindranwale and his followers had made the Golden Temple complex an armoury and headquarter for extremist activites.In 1980, The Nirankari Baba, Gurbachan was murdered