Which Response Includes All of the Following Processes That Are $\rarr$

Which response includes all of the following processes that are accompanied by an increase in entropy
1) I₂(s) $\rarr$ I₂(g)
2) 2I(g) $\rarr$ I₂(g)
3) 2NH₃(g) $\rarr$ N₂(g) + 3H₂(g)
4) Mg²⁺(aq) + 2OH^-(aq) $\rarr$ Mg(OH) ₂(s)

A) 1, 2
B) 1, 3
C) 3, 4
D) 3
E) 2, 4