A tennis match is in progress with ball chasers on the sidelines with an audience in the background.
Two people are playing tennis.
Tennis matches can have more than two people playing.
exists p1 x1 x2 x6 x8.(n_background(x8) & n_sideline(x6) & exists x3 x4 x5 x7.(in(x1,x3) & with(x3,x7) & in(x7,x8) & n_audience(x7) & on(x3,x6) & with(x3,x4) & n_chaser(x4) & of(x4,x5) & n_ball(x5) & n_progress(x3)) & n_match(x1) & of(x1,x2) & n_tennis(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tennis(x2) & n_people(x1) & card_eq_2(x1))