1 - regular, free and fair elections
2 - public debate on major policies and legislations
3 - citizens' right to information about government and its functioning

(1) 1 and 2
(2) 2 and 3
(3) 1 and 3
(4) 1, 2 and 3

(1) India
(2) Sri Lanka
(3) Bangladesh
(4) Pakistan