A yellow dog leads a child in going down a blue slide.
A dog leading a child down a tube.
Just because A yellow dog leads a child in going down a blue slide does not indicate that A dog leading a child down a tube.
exists e2 e1 s1 s2 s3 x1 x2 x3.(in(e1,e2) & a_down(s3) & Manner(e2,s3) & Theme(e2,x3) & Actor(e2,x1) & v_go(e2) & n_slide(x3) & a_blue(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_lead(e1) & n_child(x2) & n_dog(x1) & a_yellow(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & down(e1,x4) & n_tube(x4) & Theme(e1,x3) & Actor(e1,x2) & v_lead(e1) & n_child(x3) & (x1 = x2) & n_dog(x1))