A man wearing with long hair is sewing a costume.
a costume maker is finishing sewing a costume
We are assuming from these two sentences that the costume maker is most likely a man.
exists e2 e1 s1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_sew(e2) & n_costume(x4) & with(e1,x3) & n_hair(x3) & a_long(s1) & Theme(s1,x3) & Actor(e1,x2) & v_wear(e1) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_sew(e2) & n_costume(x3) & Actor(e1,x1) & v_finish(e1) & n_maker(x1) & of(x1,x2) & n_costume(x2))