2. Grammar Relations (GR) Indirect Object John saw a cat with a telescope Subject Determiner
3. Grammar Relations (GR) John saw a cat with a telescope <GR List> (ncsubj saw John ) (iobj saw with ) (dobj saw cat ) (dobj with telescope ) (det telescope a ) (det cat a )
4. Luckily… Parser <GR List> (ncsubj saw John ) (iobj saw with ) (dobj saw cat ) (dobj with telescope ) (det telescope a ) (det cat a )