Given below are two statements, one is labelled as Assertion $\mathbf{A}$ and the other is labelled as Reason $\mathbf{R}$.
Assertion $\mathbf{A}$: can be subjected to Wolff-Kishner reduction to give 
Reason $\mathbf{R}$: Wolff-Kishner reduction is used to convert  into 
In the light of the above statements, choose the correct answer from the options given below:

• A

  $\mathbf{A}$ is true but $\mathbf{R}$ is false
• Correct answer
  B

  $\mathbf{A}$ is false but $\mathbf{R}$ is true
• C

  Both $\mathbf{A}$ and $\mathbf{R}$ are true and $\mathbf{R}$ is the correct explanation of $\mathbf{A}$
• D

  Both $\mathbf{A}$ and $\mathbf{R}$ are true and $\mathbf{R}$ is NOT the correct explanation of $\mathbf{A}$

Hence, the correct answer is option: 'B'.