A group of young men playing a field sport.
The group of men were cheerleading.
Cheerleading is not a field sport.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_sport(x4) & of(x4,x5) & n_field(x5) & (x2 = x3) & n_man(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
exists e1 x1 x2.(n_group(x1) & Actor(e1,x1) & v_cheerlead(e1) & of(x1,x2) & n_man(x2))