A middle eastern couple walking down the street.
A couple walk down the street.
It stands to reason that a couple who walks down the street is middle eastern.
exists e1 s1 s2 x1 x2 x3.(n_street(x3) & a_topic(x1) & down(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_couple(x1) & a_eastern(s2) & Theme(s2,x1) & a_middle(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_street(x2) & down(e1,x2) & Theme(e1,x1) & v_walk(e1) & n_couple(x1))