A child looks at a baby sleeping in a crib.
A baby is crying in a crib.
A baby is sleeping in a crib so it cannot be crying.
exists e2 e1 x1 x2 x3 x4.(at(e1,x2) & in(e2,x4) & n_crib(x4) & Actor(e2,x3) & v_sleep(e2) & (x2 = x3) & n_baby(x2) & Actor(e1,x1) & v_look(e1) & n_child(x1))
exists e1 x1 x2.(in(e1,x2) & n_crib(x2) & Actor(e1,x1) & v_cry(e1) & n_baby(x1))