The man is welding the iron.
The person is making a hand woven basket.
A person cannot be welding the iron and making a hand woven basket simultaneously.
exists e1 x1 x2.(n_iron(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_weld(e1))
exists e1 x1 x2 x3 x4.(n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_basket(x2) & of(x2,x4) & n_woven(x4) & of(x2,x3) & n_hand(x3))