( ( Life ( on earth ) ) ( ( ( did not ) ( ( ( cease ( at ( that time ) ) ) , ) ( since ( God ( ( created ( ( an ( ( entirely new ) set ) ) ( of ( ( animals and ) plants ) ) ) ) ( within ( ( ( five million ) years ) ( of ( the ( Cretaceous-Tertiary extinction ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Life)) (PP (IN on) (NP (NN earth)))) (VP (VBD did) (RB not) (VP (VB cease) (PP (IN at) (NP (DT that) (NN time))) (, ,) (SBAR (IN since) (S (NP (NNP God)) (VP (VBD created) (NP (NP (DT an) (ADJP (RB entirely) (JJ new)) (NN set)) (PP (IN of) (NP (NNS animals) (CC and) (NNS plants)))) (PP (IN within) (NP (NP (QP (CD five) (CD million)) (NNS years)) (PP (IN of) (NP (DT the) (JJ Cretaceous-Tertiary) (NN extinction)))))))))) (. .)))
Life on earth did not cease at that time, since God created an entirely new set of animals and plants within five million years of the Cretaceous-Tertiary extinction.
(ROOT (S (NP (EX There)) (VP (VBP have) (VP (VBN been) (NP (CD five) (JJ major) (JJ massive) (NNS extinctions)) (SBAR (IN since) (S (NP (NN life)) (VP (VBD began) (PP (IN on) (NP (NN earth)))))))) (. .)))