Consider the following sequence of reactions
`CH_(2)=CH_(2)overset(PhCO_(3)H)underset(CH_(2)Cl_(2))(rarr)Aoverset(dil.H_(2)SO_(4))(rarr)B`
The product `(B)` is
A. `PhCH_(2)CH_(2)OH`
B. `CH_(2)OHCH_(2)OH`
C. `(CH_(3))_(2)CHOCH_(2)CH_(3)`
D. `CH_(2)OHCH_(2)Cl`