Several people standing outside at dusk.
There are humans and it is evening.
DUCK IS IN THE EVENING.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_dusk(x3) & a_outside(s2) & Manner(e1,s2) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists p1 p2 x1 x2.(n_thing(x2) & exists x4.((x2 = x4) & n_evening(x4)) & exists x3.((x1 = x3) & n_human(x3)))