A woman in a red shirt and white skirt playing tennis with a blue racket.
The woman is trying to work on her backhand, and is getting lessons from an instructor.
Not all woman playing tennis is getting lessons from an instructor.  Not all woman playing tennis is trying to work on her backhand.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & with(e1,x7) & n_racket(x7) & a_blue(s3) & Theme(s3,x7) & Theme(e1,x6) & Actor(e1,x5) & v_play(e1) & n_tennis(x6) & (x1 = x5) & in(x1,x2) & n_skirt(x4) & a_white(s2) & Theme(s2,x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_red(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 e2 p1 x1 x2 x3 x4.(n_woman(x1) & n_backhand(x4) & of(x4,x1) & n_female(x1) & from(e2,x3) & n_instructor(x3) & Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & n_lesson(x2) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e3.(on(e3,x4) & Actor(e3,x1) & v_work(e3)))