Which of the following reaction is an example of ammonolysis?

$C_6{H}_{5}N{H}_2\stackrel{HCl}{\to }{C}_6{H}_5\stackrel{+}{N}{H}_{3}C{l}^{-}$

$C_6{H}_{5}C{H}_{2}CN\stackrel{\left[H\right]}{\to }{C}_6{H}_{5}C{H}_{2}C{H}_{2}N{H}_2$

${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2\mathrm{Cl}+{\mathrm{NH}}_3⟶{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2{\mathrm{NH}}_2$

$C_6{H}_{5}COCl+C_6{H}_{5}N{H}_2\underset{ }{\overset{ }{\to }}{C}_6{H}_{5}CONH{C}_6{H}_5$