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.
the question is whether or not 
to take possession of it.
السّؤال يكمن فيما إن كنّا سنستحوذ عليه أم لا
Die Frage ist,
ob wir die Stätte einnehmen.
tendremos que tomar posesión del área.
tendremos que tomar posesión de la zona.
doit-on l’accaparer ?
il problema è se impossessarci o meno del luogo.
a questão é declarar ou não posse.
нужно решить, заявлять ли об обладании.