A little boy plays ball in the water, while at camp.
A girl enjoying a game.
In the first sentence, there is a little boy who is playing ball in the water at camp. In the second sentence, there is a girl enjoying a game. No age mentioned.
exists e1 s1 x1 x2 x3 x4.(n_water(x3) & at(e1,x4) & n_camp(x4) & r_while(e1) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_ball(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & n_game(x3) & (x1 = x2) & n_girl(x1))