Given below are two statements: One is labelled as Assertion-A and the other is labelled as Reason-R

Assertion-A : Eubacteria are sensitive to chloramphenicol

Reason-R : All bacteria are sensitive to chloramphenicol

In the light of the above statements, choose the correct answer from the options given below :

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is NOT the correct explanation of A

C

A is correct but R is not correct

D

A is not correct but R is correct