Dog with big collar running.
A dog is laying at home in bed.
One cannot be running and laying simultaneously.
exists s1 s2 x1 x2.(ne_nam_dog(s1) & a_topic(s1) & with(s1,x1) & n_running(x1) & of(x1,x2) & n_collar(x2) & a_big(s2) & Theme(s2,x1))
exists e1 x1 x2 x3.(in(e1,x3) & n_bed(x3) & at(e1,x2) & n_home(x2) & Actor(e1,x1) & v_lay(e1) & n_dog(x1))