A group of little boys play football in uniforms.
A group of boys are playing a game.
A group of little boys are a group of boys, and football is a game.
exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_uniform(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_football(x3) & of(x1,x2) & n_boy(x2) & a_little(s1) & Theme(s1,x2) & n_group(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_game(x3) & of(x1,x2) & n_boy(x2) & n_group(x1))