be sealed in a jar and left on a remote shelf indefinitely 
(ROOT (S (VP (VB be) (VP (VP (VBN sealed) (PP (IN in) (NP (DT a) (NN jar)))) (CC and) (VP (VBN left) (PP (IN on) (NP (DT a) (JJ remote) (NN shelf)))))) (ADVP (RB indefinitely))))
(ROOT (S (VP (VB ) (VP (VP (VBN ) (PP (IN ) (NP (DT ) (NN )))) (CC ) (VP (VBN ) (PP (IN ) (NP (DT ) (JJ ) (NN )))))) (ADVP (RB ))))