Alcohols, Phenols and Ethers

Identify the final product [D] obtained in the following sequence of reactions:

$\mathrm{C}{\mathrm{H}}_3\mathrm{CHO}\underset{(\mathrm{ii}){\mathrm{H}}_3{\mathrm{O}}^{+}}{\overset{(\mathrm{i})\mathrm{LiAl}{\mathrm{H}}_4}{\to }}[\mathrm{A}]\stackrel{{\mathrm{H}}_2\mathrm{S}{\mathrm{O}}_4}{\to }[\mathrm{B}]\to \cdots \to [\mathrm{D}]$

(the remaining steps are shown in the figure)