Two children lay in the grass.
The kids ate at the kitchen table.
Two children lay in the grass or they are at kitchen table
exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_lay(e1) & n_child(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_table(x2) & of(x2,x3) & n_kitchen(x3) & n_kid(x1) & at(e1,x2) & Actor(e1,x1) & v_eat(e1))