A girl standing in the ocean
The girl is sitting down.
The girl can't be standing while she's sitting.
exists x1 x2 x3.(n_ocean(x3) & a_topic(x1) & in(x1,x3) & n_standing(x1) & of(x1,x2) & n_girl(x2))
exists e1 s1 x1.(n_girl(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))