An elderly man and child in front of a fire
A child and his grandfather sit around a campfire in the woods.
An elderly man and child in front of a fire does not imply it is a child and his grandfather sitting around a campfire in the woods.
exists s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & of(x3,x4) & n_fire(x4) & n_front(x3) & n_child(x2) & subset_of(x1,s1) & n_man(x1) & a_elderly(s2) & Theme(s2,x1))
exists e1 x1 x2 x3 x4 x5.(n_wood(x5) & in(e1,x5) & around(e1,x4) & n_campfire(x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_grandfather(x3) & of(x3,x2) & n_male(x2) & subset_of(x2,x1) & n_child(x2))