Four boys are playing hockey in rollerskates while wearing blue and white safety gear.
Boys playing in a hockey tournament.
Four boys are playing hockey in rollerskates while wearing blue and white safety gear does not indicate that they are playing in a hockey tournament.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(while(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_wear(e2) & n_gear(x4) & of(x4,x5) & n_safety(x5) & a_white(s2) & Theme(s2,x4) & a_blue(s1) & Theme(s1,x4) & in(e1,x3) & n_rollerskate(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_hockey(x2) & n_boy(x1) & card_eq_4(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_tournament(x3) & of(x3,x4) & n_hockey(x4) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_boy(x1))