( ( 5 . ) ( Extinction ( And ( Biodiversity Loss ) ) ) )
(ROOT (S (NP (CD 5) (. .)) (VP (VBD Extinction) (SBAR (FRAG (CC And) (ADVP (RB Biodiversity)) (NP (NN Loss)))))))
5. Extinction And Biodiversity Loss
(ROOT (S (NP (NP (ADJP (JJ Sudden) (CC and) (JJ dramatic)) (NNS losses)) (PP (IN of) (NP (NN biodiversity)))) (VP (VBP are) (VP (VBN called) (NP (JJ mass) (NN extinction)))) (. .)))