A young man is performing a skate trick in the neighborhood.
A young skater watches the sunset motionless
In the first sentence, there is a young man performing as opposed to a young skater watching.
exists e1 s1 s2 x1 x2 x3.(n_neighborhood(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & a_skate(s2) & Theme(s2,x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_motionless(x2) & of(x2,x3) & n_sunset(x3) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_skater(x1) & a_young(s1) & Theme(s1,x1))