kids playing on a slide, one with a white shirt and blue jeans.
kids are outside playing
Slides are in playgrounds, playgrounds are outside. The kids are playing outside.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & on(e1,x3) & rel(x3,x4) & with(x4,x5) & subset_of(x7,x5) & n_jeans(x7) & a_blue(s2) & Theme(s2,x7) & subset_of(x6,x5) & n_shirt(x6) & a_white(s1) & Theme(s1,x6) & n_thing(x4) & card_eq_1(x4) & n_slide(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_kid(x1))
exists p1 x1.(exists s1 x2.((x1 = x2) & n_playing(x2) & a_outside(s1) & Theme(s1,x2)) & n_kid(x1))