Match Column-$I$ and Column-$II$ with the correct relation:

Column-$I$	Column-$II$
$(i)$ Aniline + chloroform	$(p)$ Steam distillation
$(ii)$ Aqueous solution of compound	$(q)$ Fractional distillation
$(iii)$ Mixture of liquids with small difference in boiling point	$(r)$ Differential extraction
$(iv)$ Purification of aniline	$(s)$ Simple distillation

(A) The correct matches are as follows:
$(i)$ Aniline and chloroform have a large difference in boiling points,so they are separated by $(s)$ Simple distillation.
$(ii)$ An aqueous solution of a compound is separated using $(r)$ Differential extraction.
$(iii)$ $A$ mixture of liquids with a small difference in boiling points is separated by $(q)$ Fractional distillation.
$(iv)$ Aniline is purified using $(p)$ Steam distillation.
Therefore,the correct sequence is $(i-s, ii-r, iii-q, iv-p)$.