An older man sitting at a lighted workbench.
The man is in the dark.
The man is either sitting at a lighted workbench, or is in the dark.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_workbench(x3) & a_lighted(s2) & Theme(s2,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_dark(x2) & n_man(x1) & in(x1,x2))