A young girl in blue and a bicycle helmet is walking across a log in a pond.
The pond is above her
walking across means the girl is above the pond,  so it cannot also be above her.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(in(e1,x7) & n_pond(x7) & across(e1,x6) & n_log(x6) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & subset_of(x4,x2) & n_helmet(x4) & of(x4,x5) & n_bicycle(x5) & subset_of(x3,x2) & n_blue(x3) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_female(x2) & n_pond(x1) & above(x1,x2))