Here is a premise:
Yachts?men should bear in mind a Deauville if you can see the port of Le Havre, it will rain in the afternoon, and if you can't, it's already raining.

Here is a hypothesis:
The saying means that it will always rain in the port of Le Havre

Here are the options: Choices:
1). yes;
2). it is not possible to tell;
3). no;
Is it possible to conclude that if the premise is true, then so is the hypothesis?
1).