Multiple men and woman are sitting against a wall and holding strings.
A solo runner races around the track.
Multiple people are sitting against a wall holding strings or one person races, it cannot be both.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(Theme(e2,x10) & Actor(e2,x6) & v_hold(e2) & n_string(x10) & n_woman(x9) & n_man(x8) & subset_of(x9,x6) & subset_of(x8,x6) & (x6 = x7) & ne_nam_multiple(x7) & against(e1,x5) & n_wall(x5) & Actor(e1,x1) & v_sit(e1) & n_woman(x4) & n_man(x3) & subset_of(x4,x1) & subset_of(x3,x1) & (x1 = x2) & ne_nam_multiple(x2))
exists x1 x2 x3 x4.(n_track(x4) & a_topic(x1) & around(x1,x4) & n_race(x1) & of(x1,x3) & n_runner(x3) & of(x1,x2) & n_solo(x2))