A toddler is riding a fake horse in a park.
A child is pretending to be a cowboy.
Riding a fake horse doesn't mean the child is pretending to be anything.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_park(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & a_fake(s1) & Theme(s1,x2) & n_toddler(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_pretend(e1) & exists p2 x2.((x1 = x2) & n_cowboy(x2)) & n_child(x1))