People are playing foosball.
The basketball game is very competitive
People are either playing foosball or basketball.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_foosball(x2) & n_people(x1))
exists s1 x1 x2.(n_game(x1) & of(x1,x2) & n_basketball(x2) & r_very(s1) & Theme(s1,x1) & a_competitive(s1))