A girl jumping on a sand dune at the ocean.
The girl is swimming
Jumping and swimming are different.
exists e1 x1 x2 x3 x4 x5.(n_ocean(x5) & a_topic(x1) & at(e1,x5) & on(e1,x3) & n_dune(x3) & of(x3,x4) & n_sand(x4) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_girl(x1))
exists e1 x1.(n_girl(x1) & Actor(e1,x1) & v_swim(e1))