it goes further than both 
(ROOT (S (NP (PRP it)) (VP (VBZ goes) (ADVP (ADVP (RBR further)) (PP (IN than) (NP (DT both)))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADVP (ADVP (RBR )) (PP (IN ) (NP (DT )))))))