As part of a special test, the school has brought the students to an uninhabited tropical island where they must now live for a week. Their performance on the test can have an enormous impact on the point standings of the four classes.
You can't start a fire 
with just branches, see?
لا يمكنك إشعال نار بالأغصان فقط، صحيح؟
Nur mit Ästen bekommt
man kein Feuer zustande.
No pueden mantener el fuego
solo con ramas.
No podéis mantener el fuego
solo con ramas.
Le feu ne prendra pas
avec des branches.
Non si può fare un falò solo con dei rametti.
Não dá pra acender fogueira
 só com gravetos, né?
Костёр из одних веток трудно разжечь,