sentences:  At the turn of the century, Allahabad also became a nodal point for the revolutionaries.In 1931, at Alfred Park in Allahabad, the revolutionary Chandrashekhar Azad killed himself when surrounded by the British Police.The Nehru family homes of Anand Bhavan and Swaraj Bhavan, both in Allahabad, were at the center of the political activities of the Indian National Congress.