sign a pact to burn the negative and the script and pretend the whole thing never existed 
(ROOT (S (VP (VB sign) (NP (DT a) (NN pact) (S (VP (TO to) (VP (VP (VB burn) (NP (NP (DT the) (NN negative)) (CC and) (NP (DT the) (NN script)))) (CC and) (VP (VB pretend) (SBAR (S (NP (DT the) (JJ whole) (NN thing)) (ADVP (RB never)) (VP (VBD existed))))))))))))
(ROOT (S (VP (VB ) (NP (DT ) (NN ) (S (VP (TO ) (VP (VP (VB ) (NP (NP (DT ) (NN )) (CC ) (NP (DT ) (NN )))) (CC ) (VP (VB ) (SBAR (S (NP (DT ) (JJ ) (NN )) (ADVP (RB )) (VP (VBD ))))))))))))