Answer with explanation:
There are two lines, m and n Intersected by two Transversal, which intersects at a point on the line such that ,three angles are formed which forms a linear pair.
Now, Sum of Interior angles on the Same Side of transversal
=32°+90°+57°
→179°≠180°
Hence , the Lines are not Parallel.
Option D: No
⇒Lines, m and n , are not Parallel.