sentence1_binary_parse: ( ( ( Metallic bond ) ( This ( is ( ( bonding ( of ( metal atoms ) ) ) ( where ( ( positive ( metal ions ) ) ( are ( in ( ( ( a ( three-dimensional arrangement ) ) and ) ( the ( valence electrons ) ) ) ) ) ) ) ) ) ) ) ( ( are ( able ( to ( ( move freely ) ( over ( ( the ( entire structure ) ) ( of ( the metal ) ) ) ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (NP (JJ Metallic) (NN bond)) (SBAR (S (NP (DT This)) (VP (VBZ is) (NP (NP (NN bonding)) (PP (IN of) (NP (NN metal) (NNS atoms))) (SBAR (WHADVP (WRB where)) (S (NP (JJ positive) (NN metal) (NNS ions)) (VP (VBP are) (PP (IN in) (NP (NP (DT a) (JJ three-dimensional) (NN arrangement)) (CC and) (NP (DT the) (JJ valence) (NNS electrons)))))))))))) (VP (VBP are) (ADJP (JJ able) (S (VP (TO to) (VP (VB move) (ADVP (RB freely)) (PP (IN over) (NP (NP (DT the) (JJ entire) (NN structure)) (PP (IN of) (NP (DT the) (NN metal)))))))))) (. .)))
sentence1: Metallic bond This is bonding of metal atoms where positive metal ions are in a three-dimensional arrangement and the valence electrons are able to move freely over the entire structure of the metal.
sentence2_parse: (ROOT (S (NP (NP (DT The) (NN force)) (PP (IN of) (NP (NP (NN attraction)) (PP (IN between) (NP (NP (DT a) (ADJP (ADVP (RB positively)) (VBN charged)) (NN metal) (NN ion)) (CC and) (NP (NP (DT the) (JJ valence) (NNS electrons)) (SBAR (S (NP (PRP it)) (VP (VBZ shares) (PP (IN with) (NP (NP (JJ other) (NNS ions)) (PP (IN of) (NP (DT the) (NN metal)))))))))))))) (VP (VBZ is) (VP (VBN called) (S (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-) (NN metallic) (NN bond))))) (. .)))
sentence2: The force of attraction between a positively charged metal ion and the valence electrons it shares with other ions of the metal is called a(n) metallic bond.