The dog is jumping in the air.
the dog is happy
The dog is not necessarily happy.
exists e1 x1 x2.(n_air(x2) & n_dog(x1) & in(e1,x2) & Actor(e1,x1) & v_jump(e1))
exists s1 x1.(n_dog(x1) & Theme(s1,x1) & a_happy(s1))