A brown dog is standing in a river with its head turned looking behind.
The dog is about to swim.
Just because a dog is standing in a river does not mean it is about to swim.
exists e2 e1 e3 s1 x1 x2 x3 x4 x5.(Theme(e3,x5) & Actor(e3,x1) & v_turn(e3) & n_behind(x5) & Actor(e2,x5) & v_look(e2) & with(e1,x4) & n_head(x4) & of(x4,x1) & n_thing(x1) & in(e1,x3) & n_river(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists p1 s1 x1.(n_dog(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1.(Actor(e1,x1) & v_swim(e1)))