The dog leaps into the air in a field.
The dog is playing with another dog outside.
The dog leaping into the air does not imply it is playing with another dog.
exists e1 x1 x2 x3.(n_air(x2) & n_dog(x1) & into(e1,x2) & in(x2,x3) & n_field(x3) & Actor(e1,x1) & v_leap(e1))
exists e1 x1 x2 x3.(with(e1,x3) & n_outside(x3) & of(x3,x1) & n_dog(x1) & n_dog(x1) & -(x3 = x2) & n_outside(x2) & of(x2,x1) & Actor(e1,x1) & v_play(e1))