The soccer player in red is trying to block the player in white.
People are playing soccer
The people include a soccer player in red and a player in right. Since they are soccer players, they are playing soccer.
exists e1 p1 x1 x2 x3 x4.(n_player(x4) & n_player(x1) & of(x1,x2) & n_soccer(x2) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 s1 x5.(Theme(e2,x4) & Actor(e2,x1) & v_block(e2) & Theme(s1,x5) & a_white(s1) & (x4 = x5)) & in(x1,x3) & n_red(x3))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_people(x1))