Two dogs run in a field.
The pets are laying in the bed.
The pets either run or are laying.
exists e1 x1 x2.(in(e1,x2) & n_field(x2) & Theme(e1,x1) & v_run(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_bed(x2) & n_pet(x1) & in(e1,x2) & Actor(e1,x1) & v_lay(e1))