Girl in purple exercises with blurry background.
A guy in purple lifts weights.
Girl and guy are of a different gender.
exists s1 s2 s3 x1 x2.(ne_nam_girl(s1) & a_topic(s1) & in(s1,x1) & with(x1,x2) & n_background(x2) & a_blurry(s3) & Theme(s3,x2) & n_exercise(x1) & a_purple(s2) & Theme(s2,x1))
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_weight(x2) & of(x2,x3) & n_lift(x3) & a_purple(s1) & Theme(s1,x2) & n_guy(x1))