The questions may need to be tailored to
( ( The questions ) ( may ( need ( to ( be ( tailored to ) ) ) ) ) )
(ROOT (S (NP (DT The) (NNS questions)) (VP (MD may) (VP (VB need) (S (VP (TO to) (VP (VB be) (VP (VBN tailored) (S (VP (TO to)))))))))))
None of the questions will need to be tailored to.
( ( None ( of ( the questions ) ) ) ( ( will ( need ( to ( be ( tailored to ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NN None)) (PP (IN of) (NP (DT the) (NNS questions)))) (VP (MD will) (VP (VB need) (S (VP (TO to) (VP (VB be) (VP (VBN tailored) (S (VP (TO to))))))))) (. .)))