The kid is sliding down a tan plastic slide.
There are other kids waiting to use the slide.
There does not have to necessarily be other kids waiting for the slide.
exists e1 s1 s2 x1 x2 x3.(n_kid(x1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_slide(e1) & n_slide(x2) & of(x2,x3) & n_plastic(x3) & a_tan(s1) & Theme(s1,x2))
exists p1 x1 x3 x5.(n_slide(x5) & n_kid(x3) & exists e1 p2 x2 x4.((x1 = x2) & Topic(e1,p2) & Actor(e1,x4) & v_wait(e1) & exists e2.(Theme(e2,x5) & Actor(e2,x4) & v_use(e2)) & (x2 = x4) & -(x2 = x3) & n_kid(x2)))