A old man with a cane walks by a blue cart selling items.
Old man walking by a cart in the street.
Not all cart selling items can be found in the street.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(by(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_sell(e2) & n_item(x5) & (x3 = x4) & n_cart(x3) & a_blue(s2) & Theme(s2,x3) & Actor(e1,x1) & v_walk(e1) & with(x1,x2) & n_cane(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists x1 x2 x3 x4 x5.(n_street(x5) & a_topic(x1) & by(x1,x4) & in(x4,x5) & n_cart(x4) & n_walking(x1) & of(x1,x3) & n_man(x3) & (x1 = x2) & ne_nam_old(x2))