sentence1_binary_parse: ( ( ( Divide ( your class ) ) ( into ( seven groups ) ) ) . )
sentence1_parse: (ROOT (S (VP (VB Divide) (NP (PRP$ your) (NN class)) (PP (IN into) (NP (CD seven) (NNS groups)))) (. .)))
sentence1: Divide your class into seven groups.
sentence2_parse: (ROOT (S (NP (NNS Mollusks)) (VP (MD can) (VP (VB be) (VP (VBN divided) (PP (IN into) (NP (CD seven) (NNS classes)))))) (. .)))
sentence2: Mollusks can be divided into seven classes.