sentence: But in contrast , there is the problem of when they should stop , and journalists continue selling information or pictures and an embarrassing moment could arrive and , if you have sold things like this before , you ca n't say anything .
modified: But in contrast , there is the problem of when they should stop , and journalists continue selling information or pictures and it could arrive an embarrassing moment and if you have sold a kind of things like this before you ca n't say nothing .
transformation: PRON, WO, PUNCT, OTHER, PUNCT, NOUN