A barefoot woman is crouched in starting position on a track.
a footprint in the sand.
There can be either a woman or a footprint.
exists e2 e1 x1 x2 x3 x4.(in(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_start(e2) & on(x3,x4) & n_track(x4) & n_position(x3) & Theme(e1,x1) & v_crouch(e1) & n_woman(x1) & of(x1,x2) & n_barefoot(x2))
exists x1 x2.(n_sand(x2) & a_topic(x1) & in(x1,x2) & n_footprint(x1))