A person hanging from a zip line with a yellow helmet.
A person using a zip line on their vacation.
Just because they ar eusing a zip line doesn't mean they are on vacation
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(e1,x5) & n_helmet(x5) & a_yellow(s1) & Theme(s1,x5) & from(e1,x3) & n_line(x3) & of(x3,x4) & n_zip(x4) & Actor(e1,x2) & v_hang(e1) & (x1 = x2) & n_person(x1))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_use(e1) & on(x3,x5) & n_vacation(x5) & of(x5,x1) & n_thing(x1) & n_line(x3) & of(x3,x4) & n_zip(x4) & (x1 = x2) & n_person(x1))