The number $\sigma$  and  $\mathrm{\pi }$  bonds present in inorganic benzene.

• A

  $9\sigma ,6\mathrm{\pi }$

• B

  $6\sigma ,3\mathrm{\pi }$

• C

  $9\sigma ,3\mathrm{\pi }$

• D

  $12\sigma ,3\mathrm{\pi }$