Two young boys playing a game on a log while other kids look on.
three people are riding horses.
There can only be two or three people. They cannot be playing a game on a log an riding horses simultaneously
exists e1 p1 s1 x1 x2 x3 x4 x6.(n_kid(x6) & a_topic(x1) & exists e2 p2 x5.(exists s2.(Theme(s2,x5) & a_on(s2)) & Topic(e2,p2) & Actor(e2,x5) & v_look(e2) & -(x5 = x6) & n_kid(x5)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & on(x3,x4) & n_log(x4) & n_game(x3) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & n_people(x1) & card_eq_3(x1))