Two Asian construction workers working high on a platform.
Two people working on a skyscraper.
The fact that two workers are on a platform does not indicate that the workers are working on a skyscraper.
exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_platform(x3) & a_high(s2) & Manner(e1,s2) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_skyscraper(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))