A group of young Asians are walking across pavement.
Tall people walking.
You can not infer they are tall.
exists e1 s1 x1 x2 x3.(ne_nam_asians(x2) & a_young(s1) & Theme(s1,x2) & across(e1,x3) & n_pavement(x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_group(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & n_people(x1) & (x1 = x2) & ne_nam_tall(x2))