man in green tank top sitting on couch
The man is in the bed.
A man is either on the bed or the couch.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x5) & n_couch(x5) & Actor(e1,x4) & v_sit(e1) & (x1 = x4) & in(x1,x2) & n_top(x2) & of(x2,x3) & n_tank(x3) & a_green(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x2.(n_bed(x2) & n_man(x1) & in(x1,x2))