Customers interacting and watching television in a bar.
the people in the bar are celebrating
Not all people at a bar are celebrating.
exists e1 e2 x1 x2 x3 x4.(in(e2,x4) & n_bar(x4) & Theme(e2,x3) & Actor(e2,x2) & v_watch(e2) & n_television(x3) & n_customer(x2) & Actor(e1,x1) & v_interact(e1) & n_customer(x1))
exists e1 x1 x2.(n_bar(x2) & n_people(x1) & Actor(e1,x1) & v_celebrate(e1) & in(x1,x2))