People are sitting and drinking wine at tables.
A man and his wife have some wine at a fancy restaurant.
Just because people are drinking wine doesn't mean they are man and wife and it doesn't mean they are in a fancy restaurant.
exists e1 e2 x1 x2 x3 x4.(at(e2,x4) & n_table(x4) & Time(e2,x3) & n_wine(x3) & Actor(e2,x2) & v_drink(e2) & n_people(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1))
exists e1 s1 x1 x2 x3 x4 x5.(at(e1,x5) & n_restaurant(x5) & a_fancy(s1) & Theme(s1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_have(e1) & n_wine(x4) & subset_of(x3,x1) & n_wife(x3) & of(x3,x2) & n_male(x2) & subset_of(x2,x1) & n_man(x2))