A man taking pictures on the sidewalk of two women sitting on a window ledge.
The man is taking pictures outside
The sidewalk is outside, therefore if the photographer is taking photos on the sidewalk, he is outside.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(n_sidewalk(x4) & a_topic(x1) & on(e1,x4) & of(x4,x5) & on(e2,x7) & n_ledge(x7) & of(x7,x8) & n_window(x8) & Actor(e2,x6) & v_sit(e2) & (x5 = x6) & n_woman(x5) & card_eq_2(x5) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_picture(x3) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & a_outside(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2))