Match the following social reformers with the centres or organisations established by them:
1) Raja Rammohun Roy; 2) Pandita Ramabai; 3) Swami Dayanand Saraswati; 4) Swami Vivekananda;
A) Arya Samaj; B) Ramkrishna Mission; C) Sarada Sadan; D) Brahma Samaj