the notion of deleting emotion from people 
(ROOT (NP (NP (DT the) (NN notion)) (PP (IN of) (S (VP (VBG deleting) (NP (NN emotion)) (PP (IN from) (NP (NNS people))))))))
(ROOT (NP (NP (DT ) (NN )) (PP (IN ) (S (VP (VBG ) (NP (NN )) (PP (IN ) (NP (NNS ))))))))