Man and boy playing chess on the counter.
A man and boy play chess in their home.
the counter isn't necessarily in their home
exists s1 x1 x2 x3 x4 x5.(n_counter(x5) & a_topic(s1) & subset_of(x2,s1) & on(x2,x5) & n_chess(x2) & of(x2,x4) & n_playing(x4) & of(x2,x3) & n_boy(x3) & subset_of(x1,s1) & n_man(x1))
exists s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & in(x2,x5) & n_home(x5) & of(x5,x1) & n_thing(x1) & Time(x2,x4) & n_chess(x4) & n_play(x2) & of(x2,x3) & n_boy(x3) & subset_of(x1,s1) & n_man(x1))