Uniformed athletes dive onto a grassy playing field.
Athletes outside.
athletes are uniformed and a grassy playing field would have to be outside
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & onto(x1,x3) & n_field(x3) & of(x3,x4) & n_playing(x4) & a_grassy(s2) & Theme(s2,x3) & n_dive(x1) & of(x1,x2) & n_athlete(x2) & a_uniformed(s1) & Theme(s1,x1))
exists s1 x1 x2.(a_topic(x1) & Theme(s1,x2) & a_outside(s1) & (x1 = x2) & n_athlete(x1))