(SINV (SINV (QT (DQL ``) (QTC (S (BASENP (PRP I)) (VP (VBD was) (ADJP (JJ amazed) (S (VP (TO to) (VP (VB find) (SBAR (IN that) (S (BASENP (RB even) (DT the) (NNS shoe-laces)) (VP (VBD were) (VP (VBN preserved))))))))))) (COMMA ,)) (DQR '')) (SINV (VP (VBD recalled)) (NP (BASENP (NNP Diana) (NNP Zardaryan)) (COMMA ,) (NP (BASENP (DT the) (JJ Armenian) (NN PhD) (NN student)) (SBAR (WHNP (WP who)) (S (VP (VBD made) (BASENP (DT the) (NN discovery))))))))) (PERIOD .))