A group of women laugh as they walk down the street.
A group of women laugh loudly.
Not all women laugh loudly.
exists e1 p1 x1 x2 x3.(n_street(x3) & exists e2.(down(e2,x3) & Actor(e2,x1) & v_walk(e2)) & n_thing(x1) & as(e1,p1) & Actor(e1,x1) & v_laugh(e1) & of(x1,x2) & n_woman(x2) & n_group(x1))
exists x1 x2 x3.(a_topic(x1) & r_loudly(x1) & of(x1,x2) & n_laugh(x2) & of(x2,x3) & n_woman(x3) & n_group(x1))