Blond child wearing a red jacket and crawling on playground equipment.
A child is playing on a playground in the park.
Playground equipment is likely but by no means certain to be found only in a playground. Playground equipment doesn't have to be in a park.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5.(on(e2,x4) & n_equipment(x4) & of(x4,x5) & n_playground(x5) & Actor(e2,x3) & v_crawl(e2) & n_child(x3) & a_blond(s3) & Theme(s3,x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_jacket(x2) & a_red(s2) & Theme(s2,x2) & n_child(x1) & a_blond(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_park(x3) & in(e1,x3) & on(e1,x2) & n_playground(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))