Three hockey players struggle with the puck in front of the goal.
There are people figure skating.
If the players are playing hockey, they can't also be figure skating.
exists x1 x2 x3 x4 x5.(n_goal(x5) & n_puck(x3) & a_topic(x1) & n_struggle(x1) & with(x1,x3) & in(x3,x4) & of(x4,x5) & n_front(x4) & n_player(x1) & of(x1,x2) & n_hockey(x2) & card_eq_3(x1))
exists e1 e2 p1 p2 x1 x2.(for(e1,e2) & Actor(e2,x1) & v_skate(e2) & exists x4.n_event(x4) & Topic(e1,p2) & Actor(e1,x1) & v_figure(e1) & exists x3.((x2 = x3) & n_people(x3)) & (x1 = x2))