cheerleaders doing high kicks on a football field.
A halftime show at the football game.
Cheerleaders often practice on the field when there is not a football game going on. The first sentence doesn't explain the context of their performance.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x4) & n_field(x4) & of(x4,x5) & n_football(x5) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & n_kick(x3) & a_high(s1) & Theme(s1,x3) & (x1 = x2) & n_cheerleader(x1))
exists x1 x2 x3 x4.(n_game(x3) & of(x3,x4) & n_football(x4) & a_topic(x1) & at(x1,x3) & n_show(x1) & of(x1,x2) & n_halftime(x2))