A child looks nervous at the top of a slide.
A kid is at the top of a slide.
"Kid is at the top of a slide" is rephrasing "child looks nervous at the top of a slide."
exists e1 p1 x1 x2 x3.(n_top(x2) & at(e1,x2) & of(x2,x3) & n_slide(x3) & exists s1.(Theme(s1,x1) & a_nervous(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_look(e1) & n_child(x1))
exists p1 x1 x2.(n_top(x2) & exists x3.(at(x1,x2) & of(x2,x3) & n_slide(x3)) & n_kid(x1))