PSG can't and must't lose.
Paris is meeting Liverpool,a team which can defeat the best team on the Anfield, but which can also be defeated by everyone on the away side.
Liverpool obvious dont' know to play outside of Englend. They are defeated on the "San Paolo" in Napoli and "Stadion Rajko Mitic" in belgrade.
I'm sure PSG have enough quality to stop Reds and, i suggest Draw no bet on the home team.