Oriental women in yellow and green shirts performing in a formation.
the woman belongs to an exercise group.
There could be a reason other than an exercise group.
exists e1 s1 s2 s3 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & in(e1,x4) & n_formation(x4) & Actor(e1,x3) & v_perform(e1) & (x2 = x3) & n_shirt(x2) & a_green(s3) & Theme(s3,x2) & a_yellow(s2) & Theme(s2,x2) & n_woman(x1) & a_oriental(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_woman(x1) & to(e1,x2) & n_group(x2) & of(x2,x3) & n_exercise(x3) & Actor(e1,x1) & v_belong(e1))