A dog is running.
The dog is laying in the grass sleeping.
A dog is running and laying
exists e1 x1.(Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists e1 x1 x2 x3.(n_sleeping(x2) & of(x2,x3) & n_grass(x3) & n_dog(x1) & in(e1,x2) & Actor(e1,x1) & v_lay(e1))