A little baby plays croquet.
The baby is asleep
Plays and Asleep. Both not possible at a time.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_croquet(x2) & n_baby(x1) & a_little(s1) & Theme(s1,x1))
exists s1 x1.(n_baby(x1) & Theme(s1,x1) & a_asleep(s1))