A man is carrying metal beams in a supply yard.
Man laying on the couch
A man can't be carrying metal beams while laying on a couch.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & in(x2,x4) & n_yard(x4) & of(x4,x5) & n_supply(x5) & n_beam(x2) & of(x2,x3) & n_metal(x3) & n_man(x1))
exists e1 x1 x2 x3.(n_couch(x3) & a_topic(x1) & on(e1,x3) & Actor(e1,x2) & v_lay(e1) & (x1 = x2) & n_man(x1))