The party is railroaded into a quest they don't want and one, as they later find out, they don't want to complete.
We accepted the request. 
We have to fulfill it.
.لقد قبلنا الطلب
.علينا أن ننجز الأمر
Den Auftrag müssen wir
nun zu Ende bringen.
Ya aceptamos la misión.
No hay alternativa.
On ne peut que s’exécuter.
Abbiamo accettato questo compito,
non abbiamo scelta.
Nós aceitamos a missão.
Temos que cumpri-la.
Задание мы взяли, что теперь поделать.