Employee's are trying to fix the tangled nets for the fishing boat.
the fishing boat has nets
Employee's are trying to fix the tangled nets  shows that it has nets.
exists e1 p1 s1 x1 x2 x3 x4 x5.(n_boat(x4) & of(x4,x5) & n_fishing(x5) & n_net(x3) & a_tangled(s1) & Theme(s1,x3) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_fix(e2) & for(x3,x4)) & n_'s(x1) & (x1 = x2) & ne_nam_employee(x2))
exists e1 x1 x2 x3.(n_boat(x1) & of(x1,x2) & n_fishing(x2) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_net(x3))