A dark-skinned boy is peeking through space between wooden slots.
A boy leaps over a fence to escape the police.
One cannot be peeking through space and also leap over a fence.
exists e1 s1 s2 x1 x2 x3.(through(e1,x2) & between(x2,x3) & n_slot(x3) & a_wooden(s2) & Theme(s2,x3) & n_space(x2) & Actor(e1,x1) & v_peek(e1) & n_boy(x1) & a_dark-skinned(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_police(x3) & over(e1,x2) & Topic(x2,p1) & exists e2.(Theme(e2,x3) & Actor(e2,x2) & v_escape(e2)) & n_fence(x2) & Actor(e1,x1) & v_leap(e1) & n_boy(x1))