Six boys play football, and one has the football and is running.
boys are playing football for the very first time
Six boy splay football does not imply playing for the first time.
exists e1 e3 e2 x1 x2 x3 x4.(Actor(e3,x4) & v_run(e3) & n_thing(x4) & card_eq_1(x4) & Theme(e2,x2) & Actor(e2,x3) & v_have(e2) & n_football(x2) & n_football(x2) & n_thing(x3) & card_eq_1(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1) & card_eq_6(x1))
exists e1 s1 x1 x2 x3.(n_time(x3) & a_first(s1) & Theme(s1,x3) & r_very(x3) & for(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_football(x2) & n_boy(x1))