Two young boys playing indoor soccer, simultaneously chasing after the soccer ball.
Two young boys are practicing how to play soccer.
just because they play soccer does not means they practicing how to play soccer
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4.(a_simultaneously(s4) & Manner(e2,s4) & after(e2,x4) & n_ball(x4) & of(x4,x2) & n_soccer(x2) & n_soccer(x2) & Actor(e2,x3) & v_chase(e2) & n_boy(x3) & a_young(s3) & Theme(s3,x3) & card_eq_2(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & a_indoor(s2) & Theme(s2,x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Topic(e1,x2) & Actor(e1,x1) & v_practice(e1) & n_manner(x2) & exists e2 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & n_soccer(x4)) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))