kids playing at a playground on a stack of tires
Stacked tires can be dangerous to kids.
Stacked tires can be dangerous to kids because a stack of tires is not normally found at playground that kids play on.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & at(e1,x3) & on(x3,x4) & of(x4,x5) & n_tire(x5) & n_stack(x4) & n_playground(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_kid(x1))
exists e1 e2 p1 x1.(exists s1 x2.(to(s1,x2) & n_kid(x2) & Theme(s1,x1) & a_dangerous(s1)) & Topic(e2,p1) & Actor(e2,x1) & v_can(e2) & n_tire(x1) & Theme(e1,x1) & v_stack(e1))