A man is standing alone in the dark.
A man is in darkness.
alone in the dark is inferred as in darkness.
exists e1 s1 x1 x2.(n_dark(x2) & in(e1,x2) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_darkness(x2)) & n_man(x1))