A soccer player is laying down injured being assisted by the referee and another player.
A team mate is concerned for the injured player.
A player that is laying down injured is an injured player, and assisted by another player means the team mate is concerned.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_referee(x6) & a_down(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x1) & v_lay(e2) & Actor(e1,x5) & subset_of(x7,x5) & n_player(x7) & -(x7 = x1) & n_player(x1) & n_player(x1) & subset_of(x6,x5) & Theme(e1,x4) & v_assist(e1) & (x3 = x4) & n_injured(x3) & of(x1,x2) & n_soccer(x2))
exists e1 s1 x1 x2 x3.(n_player(x3) & a_injured(s1) & Theme(s1,x3) & for(e1,x3) & Theme(e1,x1) & v_concern(e1) & n_mate(x1) & of(x1,x2) & n_team(x2))