A crowd of Asian people are walking on a busy street.
A crowd of Asians are walking to work.
You can not infer they are going to work.
exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_street(x3) & a_busy(s2) & Theme(s2,x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_people(x2) & a_asian(s1) & Theme(s1,x2) & n_crowd(x1))
exists e1 p1 x1 x2.(ne_nam_asians(x2) & Topic(e1,p1) & Actor(e1,x1) & v_walk(e1) & exists e2.(Actor(e2,x1) & v_work(e2)) & of(x1,x2) & n_crowd(x1))