A worker is cleaning the floor of a big outdoor fountain.
The fountain is getting cleaned.
As the worker is cleaning the fountain implies it fountain is getting cleaned by worker.
exists e1 s1 s2 x1 x2 x3.(n_floor(x2) & Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & of(x2,x3) & n_fountain(x3) & a_outdoor(s2) & Theme(s2,x3) & a_big(s1) & Theme(s1,x3) & n_worker(x1))
exists e1 p1 x1.(n_fountain(x1) & exists e2.(Theme(e2,x1) & v_clean(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))