A group of people enjoy a drink around a table.
A group of people sitting at a bar, enjoy a drink.
Being around a table is not the same as sitting at a bar.
exists e1 x1 x2 x3 x4.(around(e1,x4) & n_table(x4) & Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & n_drink(x3) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e2 e1 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_enjoy(e2) & n_drink(x5) & of(x1,x2) & at(e1,x4) & n_bar(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_people(x2) & n_group(x1))