A man in an orange shirt is taking a picture.
A man in an orange shirt and yellow pants is taking a picture.
The man may not be wearing yellow pants at all.
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_take(e1) & n_picture(x4) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(Theme(e1,x6) & Actor(e1,x1) & v_take(e1) & n_picture(x6) & in(x1,x2) & subset_of(x5,x2) & n_pants(x5) & a_yellow(s1) & Theme(s1,x5) & subset_of(x3,x2) & n_shirt(x3) & of(x3,x4) & n_orange(x4) & n_man(x1))