( ( Given ( ( ( ( the reality ) ( of ( dramatic ( species extinction ) ) ) ) and ) ( loss ( of biodiversity ) ) ) ) ( , ( scientists ( ( are ( ( ( collecting ( ( the ( ( sperm and ) eggs ) ) ( of ( endangered species ) ) ) ) ( like ( ( the ( giant panda ) ) ( in order ) ) ) ) ( to ( ( preserve them ) ( in ( a ( `` ( frozen zoo ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (VBN Given) (NP (NP (NP (DT the) (NN reality)) (PP (IN of) (NP (JJ dramatic) (NN species) (NN extinction)))) (CC and) (NP (NP (NN loss)) (PP (IN of) (NP (NN biodiversity)))))) (, ,) (NP (NNS scientists)) (VP (VBP are) (VP (VBG collecting) (NP (NP (DT the) (NN sperm) (CC and) (NNS eggs)) (PP (IN of) (NP (JJ endangered) (NNS species)))) (PP (IN like) (NP (NP (DT the) (JJ giant) (NN panda)) (PP (IN in) (NP (NN order))))) (S (VP (TO to) (VP (VB preserve) (NP (PRP them)) (PP (IN in) (NP (DT a) (`` ``) (JJ frozen) (NN zoo)))))))) (. .)))
Given the reality of dramatic species extinction and loss of biodiversity, scientists are collecting the sperm and eggs of endangered species like the giant panda in order to preserve them in a &quot;frozen zoo.
(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)))) (. .)))