Here is a premise:
On St. Barts, soon after nightfall, the most popular leisure activity is sleep at least out of season.

Here is a hypothesis:
There is little to do at St. Barts other than sleep after nightfall.

Here are the options: Choices:
[A]. yes;
[B]. it is not possible to tell;
[C]. no;
Is it possible to conclude that if the premise is true, then so is the hypothesis?
[B].