A conclusion of a doubles tennis match on a brown clay court where the two players in black have their arms raised as if in victory.
The players are rivals
the two players in black raising the arms does not imply they are rivals
exists p1 s1 s2 x1 x2 x3 x4 x5 x6 x8.(n_arm(x8) & of(x8,x6) & n_thing(x6) & n_player(x6) & card_eq_2(x6) & a_topic(x1) & of(x1,x2) & on(x2,x4) & exists e2 e1 x7 x9 x10 x11.(Theme(e2,x8) & Actor(e2,x6) & v_have(e2) & in(e1,x11) & n_victory(x11) & as(e1,x10) & n_victory(x10) & Theme(e1,x9) & v_raise(e1) & (x8 = x9) & in(x6,x7) & n_black(x7)) & where(x4,p1) & n_court(x4) & of(x4,x5) & n_clay(x5) & a_brown(s2) & Theme(s2,x4) & n_match(x2) & of(x2,x3) & n_tennis(x3) & a_doubles(s1) & Theme(s1,x2) & n_conclusion(x1))
exists p1 x1.(n_player(x1) & exists x2.((x1 = x2) & n_rival(x2)))