What will be the major product in the given reaction?

Which of the following reactions can produce aniline as the main product?

An organic compound $A$ on reaction with $NH_{3}$ followed by heating gives compound $B$. Which on further strong heating gives compound $C$ $(C_{8}H_{5}NO_{2})$. Compound $C$ on sequential reaction with ethanolic $KOH$,alkyl chloride and hydrolysis with alkali gives a primary amine. The compound $A$ is.

In the given reaction $C_6H_5-C(=O)-CH_3$ $\xrightarrow{NH_2OH/H^{+}} X$ $\xrightarrow{Na/C_2H_5OH} Y$. $Y$ will be:

Identify $A$ and $B$ in the following reaction.
$CH_3Br$ $\xrightarrow{AgNO_2} A$ $\xrightarrow{Sn / HCl} B$

Ethylamine $(C_2H_5NH_2)$ can be obtained from $N$-ethylphthalimide on treatment with: