No, I don't think you will. Im going to assume that that last part "bagine" meant die. Really we could live off water, but over time our body will eventually start eating our organs from the inside. Also this is completely true.
If they heard about it afterwards, was couldn't be the answer. Were not does not even make sense. Will not means that this is in the future, and the crime has already occured. Was not fits this answer best.
