Men, women and children dance at a party.
Some people are crying at a funeral.
It is not usual to dance at a funeral. It is not usual to dance and be crying. A funeral is not a party.
exists x1 x2 x3 x4 x5 x6.(a_topic(x1) & rel(x1,x2) & subset_of(x4,x2) & at(x4,x6) & n_party(x6) & n_dance(x4) & of(x4,x5) & n_child(x5) & subset_of(x3,x2) & n_woman(x3) & n_man(x1))
exists e1 x1 x2.(at(e1,x2) & n_funeral(x2) & Actor(e1,x1) & v_cry(e1) & n_people(x1))