(S (S (BASENP (NNP Lavorel)) (VP (VP (VBD went) (PRT (RP on))) (S (VP (TO to) (VP (VB explain) (NP (BASENP (PRPD her) (NN definition)) (PP (IN of) (BASENP (JJ French) (NN arrogance))))))))) (PERIOD .))