A small band performing for people in a nightclub.
There are people drinking beer.
Just because people are in a nightclub it does not mean people are drinking beer.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_nightclub(x4) & for(e1,x3) & n_people(x3) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_band(x1) & a_small(s1) & Theme(s1,x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_drink(e1) & n_beer(x4) & (x2 = x3) & n_people(x2))