the answer to that is this...first go to google and get a transcript from the original matrix script...just type original transcript matrix...and you will get one of many sights that will have it...then look at the opening lines with trinity ans sifer...and sipher and neo on the neb...and you will see that in the original there were 5 ones that morpheus had found before and thought they were the one but they were killed by agents...and neo is the 6th one that morpheus found...its pretty cool.