Coniferyl alcohol is isolated from pine trees. The following observations were made about this alcohol.
I. It forms methylated product with MeI in presence of a base
II. One equivalent of coniferyl alcohol reacts with two equivalents of benzoyl chloride
III. Upon ozonolysis, coniferyl alcohol gives a product Y of molecular formula $$C_2H_4O_2$$.
The structure of coniferyl alcohol would be

A

B

C

D