A photographer eyes his next subject in a garden of tulips.
A photographer is taking pictures of butterflies.
Just because the subjects of the photograph are in a garden of tulips does not mean they are butterflies.
exists x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x5) & of(x5,x6) & n_tulip(x6) & n_garden(x5) & n_next(x1) & Time(x1,x4) & n_subject(x4) & n_his(x1) & of(x1,x3) & n_eye(x3) & of(x1,x2) & n_photographer(x2))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_butterfly(x3) & n_picture(x2) & n_photographer(x1))