A baby in a light blue shirt is crying.
The baby is crying because it's hungry.
A baby could be crying for many reasons, not just because it's hungry.
exists e1 s1 s2 x1 x2.(Actor(e1,x1) & v_cry(e1) & in(x1,x2) & n_shirt(x2) & a_blue(s2) & Theme(s2,x2) & a_light(s1) & Theme(s1,x2) & n_baby(x1))
exists e1 p1 x1.(n_thing(x1) & n_baby(x1) & exists s1.(Theme(s1,x1) & a_hungry(s1)) & because(e1,p1) & Actor(e1,x1) & v_cry(e1))