Girl doing yoga on a cliff.
A girl is doing yoga to relax.
Doing yoga does not necessarily imply to relax.
exists e1 x1 x2 x3.(ne_nam_girl(x1) & on(e1,x3) & n_cliff(x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_yoga(x2))
exists e1 p1 x1 x2 x3.(Topic(e1,p1) & exists e2.(Actor(e2,x1) & v_relax(e2)) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & n_yoga(x3) & n_girl(x2) & n_girl(x1))