Predicting an exact result is really crazy, I don't want to make a bet for such prediction. Since both of the teams are aggressive, I'd bet both teams to score, it's safer and the odds worth to risk. Despite Manchester City will definitely qualify on the next round, but Pep will use their main lineup for this match, so I expect a complete domination by Manchester City.
FK Crvena Zvezda and Young Boys are only have 1% chance to qualify.
Manchester City are playing home vs Leipzig which are struggling from a while in Bundesliga and doing fine until now in Champions League. The first match between them in this group ended with a clear victory for Manchester City by 3 goals to 1 while it was away. In their home, I doubt Manchester City will drop points and they could guarantee the first spot from now on once they collect at least one point.
For Young Boys and Zvezda, they will fight vs each other to pick the Europa League spot. That's the best they can do..