A baby is looking at a dryer.
A sad baby is looking at a dryer.
The baby looking at the dryer is not necessarily sad and he or she could be looking at it because it interests him.
exists e1 x1 x2.(at(e1,x2) & n_dryer(x2) & Actor(e1,x1) & v_look(e1) & n_baby(x1))
exists e1 s1 x1 x2.(at(e1,x2) & n_dryer(x2) & Actor(e1,x1) & v_look(e1) & n_baby(x1) & a_sad(s1) & Theme(s1,x1))