A dancer in a green dress is twirling around and there is a dancer in a purple dress in the background.
The people are doing a dance for a tv show.
twirling around  doesn't always mean for a tv show.
exists e1 p1 p2 s1 x1 x2 x3 x6.(n_background(x6) & exists s3 x4 x5.((x3 = x4) & in(x4,x5) & in(x5,x6) & n_dress(x5) & a_purple(s3) & Theme(s3,x5) & n_dancer(x4)) & exists s2.(Theme(s2,x1) & a_around(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_twirl(e1) & in(x1,x2) & n_dress(x2) & a_green(s1) & Theme(s1,x2) & n_dancer(x1))
exists e1 x1 x2 x3 x4.(n_people(x1) & for(e1,x3) & n_show(x3) & of(x3,x4) & n_tv(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_dance(x2))