An alkene $(A)$ $C_{16}H_{16}$ on ozonolysis gives only one product $(B)$ $C_8H_8O$. $(B)$ can also be obtained by the hydrolysis of the product obtained from the reaction between cyanobenzene and $CH_3MgBr$. $(A)$ shows geometrical isomerism and decolourises $Br_2$ water. $(B)$ on treatment with $SeO_2$ produces $(C)$. Which statement is not correct about $(B)$?

• A
  It gives the iodoform test.
• B
  On treatment with $LiAlH_4, H_2O$,it produces a compound which also responds to the iodoform test.
• C
  It gives Tollen's test.
• D
  On treatment with $NH_2NH_2, EtO^-$ at high temperature,it produces ethylbenzene.