I would say yes.
This is because of the name itself -- a "group" project. It's not a "solo" or an "alone" project. You are responsible for the other people's work in your group. It is important to make sure everyone contributes their own work in a group project, and not someone else's.
Best of luck
By barring him in money in his coffin
The hard work that everyone around you puts in while you're doing nothing
