A hockey player in red untangles from a player in white as he goes for the puck.
Two hockey players after crashing.
One hockey player untangling from another does not necessarily imply that this occurred after crashing.
exists p1 s1 s2 x1 x2 x3 x4 x5 x6.(n_puck(x6) & a_topic(x1) & in(x1,x3) & from(x3,x4) & exists e1.(for(e1,x6) & Actor(e1,x1) & v_go(e1)) & n_male(x1) & as(s2,p1) & Theme(s2,x5) & a_white(s2) & (x4 = x5) & n_player(x4) & n_untangle(x3) & a_red(s1) & Theme(s1,x3) & n_player(x1) & of(x1,x2) & n_hockey(x2))
exists x1 x2 x3.(a_topic(x1) & after(x1,x3) & n_crash(x3) & n_player(x1) & of(x1,x2) & n_hockey(x2) & card_eq_2(x1))