A kid standing in the sand at the beach.
The child is on the sofa at home
There' wouldn't be a sofa in the sand at the beach.
exists x1 x2 x3 x4.(n_beach(x4) & n_sand(x3) & a_topic(x1) & at(x1,x4) & in(x1,x3) & n_standing(x1) & of(x1,x2) & n_kid(x2))
exists p1 x1 x2 x3.(n_sofa(x3) & n_child(x1) & at(p1,x2) & n_home(x2) & on(x1,x3))