A man in a construction uniform is kneeling down.
A construction worker kneels in his uniform.
A man in a construction uniform is a construction worker.
exists e1 s1 x1 x2 x3.(a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_kneel(e1) & in(x1,x2) & n_uniform(x2) & of(x2,x3) & n_construction(x3) & n_man(x1))
exists x1 x2 x3 x4.(a_topic(x1) & in(x1,x4) & n_uniform(x4) & of(x4,x1) & n_male(x1) & n_kneel(x1) & of(x1,x3) & n_worker(x3) & of(x1,x2) & n_construction(x2))