A group of people in blue uniforms are walking.
The group of people in uniforms are walking to work.
Not all people in uniform are going to work.
exists e1 s1 x1 x2 x3.(Actor(e1,x1) & v_walk(e1) & of(x1,x2) & in(x2,x3) & n_uniform(x3) & a_blue(s1) & Theme(s1,x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4.(n_group(x1) & to(e1,x4) & n_work(x4) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & in(x2,x3) & n_uniform(x3) & n_people(x2))