A group of women are performing on a basketball court floor.
boy plays sega saturn
There is either a group of women or there is a boy, but not both, and they are either performing or one plays sega saturn, but not both.
exists e1 x1 x2 x3 x4 x5.(on(e1,x3) & n_floor(x3) & of(x3,x5) & n_court(x5) & of(x3,x4) & n_basketball(x4) & Actor(e1,x1) & v_perform(e1) & of(x1,x2) & n_woman(x2) & n_group(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_saturn(x2) & a_sega(s1) & Theme(s1,x2) & n_boy(x1))