In the given figure,which of the two lines are parallel and why?

(N/A) For Fig. $(i)$,a transversal intersects two lines such that the sum of interior angles on the same side of the transversal is $132^{\circ} + 48^{\circ} = 180^{\circ}$.
Since the sum of consecutive interior angles is $180^{\circ}$,the lines $l$ and $m$ are parallel.
For Fig. (ii),a transversal intersects two lines such that the sum of interior angles on the same side of the transversal is $73^{\circ} + 106^{\circ} = 179^{\circ}$.
Since the sum of consecutive interior angles is not $180^{\circ}$,the lines $p$ and $q$ are not parallel.