A couple having a conversation over drinks.
The man and woman are discussing future plans over cocktails.
A couple having a conversation over drinks does not indicate that they are discussing future plans over cocktails.
exists e1 x1 x2 x3 x4.(a_topic(x1) & over(e1,x4) & n_drink(x4) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_conversation(x3) & (x1 = x2) & n_couple(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x1) & v_discuss(e1) & over(x4,x5) & n_cocktail(x5) & n_plan(x4) & a_future(s1) & Theme(s1,x4))