Assertion: Anisole undergoes eletctrophilic substitution at `o-`and `p-`positions.
Reason: Anisole is less reactive than phenol towards electrohphilic substitution reactions.
A. if both assertioon and reason are true and reason is the corrct explanation of assertion.
B. If both assertion and reason are ture but reason is not the corrcet explanation of assertion.
C. If assertion is true but reason is false .
D. if both assertion and reason are false.