Consider the following : [2016-I]
1. Calcutta Unitarian Committee
2. Tabernacle of New Dispensation
3. Indian Reform Association
Keshab Chandra Sen is associated with the establishment of which of the above?
1) 1 and 3 only
2) 2 and 3 only
3) 3 only
4) 1, 2 and 3
2) 2 and 3 only