sentence1_binary_parse: ( ( ( Multiple copies ) ( of ( ( ( Wild ( and ( Woolly Mammoths ) ) ) and ) ( Mammoth Hunt ) ) ) ) ( ( are ( included ( in ( this box ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (NP (JJ Multiple) (NNS copies)) (PP (IN of) (NP (NP (NNP Wild) (CC and) (NNP Woolly) (NNPS Mammoths)) (CC and) (NP (NNP Mammoth) (NNP Hunt))))) (VP (VBP are) (VP (VBN included) (PP (IN in) (NP (DT this) (NN box))))) (. .)))
sentence1: Multiple copies of Wild and Woolly Mammoths and Mammoth Hunt are included in this box.
sentence2_parse: (ROOT (S (NP (JJ Woolly) (NNS mammoths)) (VP (VBD began) (S (VP (TO to) (VP (VB go) (NP (NP (ADJP (JJ extinct)) (NNS thousands)) (PP (IN of) (NP (NNS years)))) (ADVP (RB ago) (PP (IN because) (PP (IN of) (S (VP (VBG hunting) (PP (IN by) (NP (NNS humans)))))))))))) (. .)))
sentence2: Woolly mammoths began to go extinct thousands of years ago because of hunting by humans.