A boat worker holding a rope.
There is a person with rope.
A boat worker is a person, and "with" implies "holding".
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_rope(x4) & (x1 = x3) & n_worker(x1) & of(x1,x2) & n_boat(x2))
exists p1 x1 x2 x3.((x1 = x2) & with(x2,x3) & n_rope(x3) & n_person(x2))