must have been lost in the translation . 
(ROOT (S (VP (MD must) (VP (VB have) (VP (VBN been) (VP (VBN lost) (PP (IN in) (NP (DT the) (NN translation))))))) (. .)))
(ROOT (S (VP (MD ) (VP (VB ) (VP (VBN ) (VP (VBN ) (PP (IN ) (NP (DT ) (NN ))))))) (. )))