People cheer on football teams at a football game in a stadium.
The people are at a tennis match.
People at a football game aren't watching tennis.
exists e1 x1 x2 x3 x4 x5 x6.(on(e1,x2) & at(x2,x4) & in(x4,x6) & n_stadium(x6) & n_game(x4) & of(x4,x5) & n_football(x5) & n_team(x2) & of(x2,x3) & n_football(x3) & Actor(e1,x1) & v_cheer(e1) & n_people(x1))
exists p1 x1.(n_people(x1) & exists x2 x3.(at(x1,x2) & n_match(x2) & of(x2,x3) & n_tennis(x3)))