Asian people preparing food on skewers.
Asian people are making kebabs.
Food on skewers doesn't necessarily mean kebabs.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_skewer(x4) & Theme(e1,x3) & Actor(e1,x2) & v_prepare(e1) & n_food(x3) & (x1 = x2) & n_people(x1) & a_asian(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_kebab(x2) & n_people(x1) & a_asian(s1) & Theme(s1,x1))