they see the joy the characters take in this creed 
(ROOT (S (NP (PRP they)) (VP (VBP see) (NP (NP (DT the) (NN joy)) (SBAR (S (NP (DT the) (NNS characters)) (VP (VBP take) (PP (IN in) (NP (DT this) (NN creed))))))))))
(ROOT (S (NP (PRP )) (VP (VBP ) (NP (NP (DT ) (NN )) (SBAR (S (NP (DT ) (NNS )) (VP (VBP ) (PP (IN ) (NP (DT ) (NN ))))))))))