A young girl is jumping on a yellow dot in the middle of a blue play area.
A girl jumps on a yellow dot while other kids around her play in other areas.
The first sentence only mentions one girl playing and it cannot be inferred that there are other children playing around her.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_middle(x4) & on(e1,x3) & in(x3,x4) & of(x4,x5) & n_play(x5) & a_blue(s3) & Theme(s3,x5) & n_dot(x3) & a_yellow(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_area(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_area(x7) & n_play(x5) & of(x5,x4) & n_female(x4) & n_kid(x4) & while(e1,x3) & around(x3,x5) & in(x5,x6) & -(x6 = x7) & n_area(x6) & -(x3 = x4) & n_kid(x3) & on(e1,x2) & n_dot(x2) & a_yellow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_jump(e1) & n_girl(x1))