Premise: The number of deliveries per week varies among the posts in the sample (Canada, Finland, and Portugal deliver five times per week, Great Britain delivers 12 times weekly in urban areas and six in rural areas).

Hypothesis: The deliveries made in the different posts differ on a week to week basis.

Does the premise entail the hypothesis?

OPTIONS: 1). yes. 2). it is not possible to tell. 3). no.
1).