sentence1_binary_parse: ( And ( , ( ( by ( ( recording ( ( ( those earthquakes ) and ) ( the ( different paths ) ) ) ) ( ( ( that ( they ( take ( through ( the earth ) ) ) ) ) and ) ( how ( they travel ) ) ) ) ) ( , ( we ( ( 're ( going ( to ( be ( able ( to ( ( determine ( in ( a ( ( much higher ) resolution ) ) ) ) ( ( the structure ) ( of ( ( the ( earth 's ) ) interior ) ) ) ) ) ) ) ) ) ) . ) ) ) ) ) )
sentence1_parse: (ROOT (S (CC And) (, ,) (PP (IN by) (S (VP (VBG recording) (NP (NP (DT those) (NNS earthquakes)) (CC and) (NP (DT the) (JJ different) (NNS paths))) (SBAR (SBAR (IN that) (S (NP (PRP they)) (VP (VBP take) (PP (IN through) (NP (DT the) (NN earth)))))) (CC and) (SBAR (WHADVP (WRB how)) (S (NP (PRP they)) (VP (VBP travel)))))))) (, ,) (NP (PRP we)) (VP (VBP 're) (VP (VBG going) (S (VP (TO to) (VP (VB be) (ADJP (JJ able) (S (VP (TO to) (VP (VB determine) (PP (IN in) (NP (DT a) (ADJP (RB much) (JJR higher)) (NN resolution))) (NP (NP (DT the) (NN structure)) (PP (IN of) (NP (NP (DT the) (NN earth) (POS 's)) (NN interior))))))))))))) (. .)))
sentence1: And, by recording those earthquakes and the different paths that they take through the earth and how they travel, we're going to be able to determine in a much higher resolution the structure of the earth's interior.
sentence2_parse: (ROOT (S (NP (NP (NNS Studies)) (PP (IN of) (NP (NN earthquake) (NNS waves)))) (VP (VBP have) (VP (VBN helped) (S (NP (NNS scientists)) (VP (VB determine) (NP (NP (DT the) (NN structure)) (PP (IN of) (NP (NP (NN earth) (POS 's)) (NN interior)))))))) (. .)))
sentence2: Studies of earthquake waves have helped scientists determine the structure of earth's interior.