Craftsman is working with wood and a nail gun.
two men play with nail guns but no wood
Two men are not a craftsman. The craftsman is working with wood and the men play with no wood.
exists e1 x1 x2 x3 x4 x5.(ne_nam_craftsman(x1) & with(e1,x2) & subset_of(x4,x2) & n_gun(x4) & of(x4,x5) & n_nail(x5) & subset_of(x3,x2) & n_wood(x3) & Actor(e1,x1) & v_work(e1))
exists e1 x1 x2 x3 x4 x5.(with(e1,x2) & subset_of(x5,x2) & n_wood(x5) & subset_of(x3,x2) & n_gun(x3) & of(x3,x4) & n_nail(x4) & Actor(e1,x1) & v_play(e1) & n_man(x1) & card_eq_2(x1))