A man in orange shorts sits on some steps in front of a big blue door.
A man in shorts sits on some steps.
a man in orange shorts refers to a man in shorts.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(on(e1,x4) & in(x4,x5) & of(x5,x6) & n_door(x6) & a_blue(s2) & Theme(s2,x6) & a_big(s1) & Theme(s1,x6) & n_front(x5) & n_step(x4) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shorts(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_step(x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shorts(x2) & n_man(x1))