should make it required viewing in university computer science departments for years to come 
(ROOT (S (VP (MD should) (VP (VB make) (S (NP (PRP it)) (NP (NP (VBN required) (NN viewing)) (PP (IN in) (NP (NN university) (NML (NN computer) (NN science)) (NNS departments))))) (PP (IN for) (NP (NP (NNS years)) (SBAR (S (VP (TO to) (VP (VB come)))))))))))
(ROOT (S (VP (MD ) (VP (VB ) (S (NP (PRP )) (NP (NP (VBN ) (NN )) (PP (IN ) (NP (NN ) (NML (NN ) (NN )) (NNS ))))) (PP (IN ) (NP (NP (NNS )) (SBAR (S (VP (TO ) (VP (VB )))))))))))