People standing around on sand in the rain.
The people are getting drenched by the rain.
Although they are on the sand in the rain, it does not imply they are drenched.
exists e1 p1 x1 x2 x3 x4.(n_rain(x4) & a_topic(x1) & in(e1,x4) & on(e1,x3) & n_sand(x3) & exists s1.(Theme(s1,x2) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1))
exists e1 p1 x1 x2.(n_rain(x2) & n_people(x1) & exists e2.(Actor(e2,x2) & Theme(e2,x1) & v_drench(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))